Halliday, T. (1978). Vanishing birds: Their natural history and conservation. Holt, Rinehart and Winston.
Цитирование в стиле Чикаго (17-е изд.)Halliday, Tim. Vanishing Birds: Their Natural History and Conservation. New York: Holt, Rinehart and Winston, 1978.
Цитирование MLA (8-е изд.)Halliday, Tim. Vanishing Birds: Their Natural History and Conservation. Holt, Rinehart and Winston, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.