APA Цитирование

Speckmann, G. (1973). Diseases of Birds. Treatment, Management and Care of Cage and Wild Birds.

Chicago-стиль цитирования

Speckmann, G. Diseases of Birds. Treatment, Management and Care of Cage and Wild Birds. 1973.

MLA-цитирование

Speckmann, G. Diseases of Birds. Treatment, Management and Care of Cage and Wild Birds. 1973.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.