Box 43Multiple publishers

  • If more than one publisher is found in a document, use the first one given or the one set in the largest type or bold type
  • An alternative is to use the publisher likely to be most familiar to the audience of the reference list. For example, use an American publisher for a US audience and a London publisher for a British one.
  • Do not list multiple publishers. For publications with joint or co-publishers, use the name given first as the publisher and include the name of the other(s) as a note if desired.
  • End publisher information with a semicolon
    • Uijtdehaage S, Dennis S. HEAL: Health Education Assets Library [Internet]. Oakland (CA): Regents of the University of California; c2000-2005 [cited 2007 Feb 20]. Available from: Joint publication with the University of Utah and the University of Oklahoma.
    • Hooper JF. Psychiatry & the Law: Forensic Psychiatric Resource Page [Internet]. Tuscaloosa (AL): University of Alabama, Department of Psychiatry and Neurology; 1999 Jan 1 [updated 2006 Jul 8; cited 2007 Feb 23]. Available from: Jointly published by the University of Alabama School of Law and the Alabama Department of Mental Health & Mental Retardation.

From: Chapter 25, Web Sites

Cover of Citing Medicine
Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet]. 2nd edition.
Patrias K, author; Wendling D, editor.
Bethesda (MD): National Library of Medicine (US); 2007-.

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