American Public Health Association & Heyman, D. L. (2008). Control of communicable diseases manual (19th ed.). American Public Health Association.
Chicago-Zitierstil (17. Ausg.)American Public Health Association und David L. Heyman. Control of Communicable Diseases Manual. 19th ed. Washington, DC: American Public Health Association, 2008.
MLA-Zitierstil (8. Ausg.)American Public Health Association und David L. Heyman. Control of Communicable Diseases Manual. 19th ed. American Public Health Association, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.