APA (7th ed.) Citation

Hardy, A. (1959). Fish and fisheries: The open sea II: its natural history. Collins.

Chicago Style (17th ed.) Citation

Hardy, Alister. Fish and Fisheries: The Open Sea II: Its Natural History. London: Collins, 1959.

MLA (9th ed.) Citation

Hardy, Alister. Fish and Fisheries: The Open Sea II: Its Natural History. Collins, 1959.

Warning: These citations may not always be 100% accurate.