Cushing, D. (1975). The productivity of the sea. Oxford Univ.Pr.
Chicago Style (17th ed.) CitationCushing, David. The Productivity of the Sea. London: Oxford Univ.Pr, 1975.
MLA (9th ed.) CitationCushing, David. The Productivity of the Sea. Oxford Univ.Pr, 1975.
Warning: These citations may not always be 100% accurate.