Citazione Stile APA (7a Edizione)
Negwer, M. (1987). Organic-chemical drugs and their synonyms. Volume II (6th revised and enlarged edition.). VCH.
Citazione stile Chigago Style (17a edizione)
Negwer, Martin. Organic-chemical Drugs and Their Synonyms. Volume II. 6th revised and enlarged edition. New York: VCH, 1987.
Citatione MLA (9a ed.)
Negwer, Martin. Organic-chemical Drugs and Their Synonyms. Volume II. 6th revised and enlarged edition. VCH, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.