Não informado. (1970). American Family Physician/GP. American Academy of General Practice.
Citace podle Chicago (17th ed.)Não informado. American Family Physician/GP. Kansas City, Kan: American Academy of General Practice, 1970.
Citace podle MLA (8th ed.)Não informado. American Family Physician/GP. American Academy of General Practice, 1970.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..