Não informado. (1974). Key-word-index of Wildlife Research. Swiss Wildlife Information Service.
Citace podle Chicago (17th ed.)Não informado. Key-word-index of Wildlife Research. Zurich, Suíça: Swiss Wildlife Information Service, 1974.
Citace podle MLA (8th ed.)Não informado. Key-word-index of Wildlife Research. Swiss Wildlife Information Service, 1974.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..