Hamm, W. S. (1950). Liver oil properties of Philippine sharks and rays. United States Government Printing Office.
Цитирование в стиле Чикаго (17-е изд.)Hamm, William S. Liver Oil Properties of Philippine Sharks and Rays. Washington: United States Government Printing Office, 1950.
Цитирование MLA (9-е изд.)Hamm, William S. Liver Oil Properties of Philippine Sharks and Rays. United States Government Printing Office, 1950.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.