APA (7th ed.) Citation

Winberg, G. G., & Duncam, A. (1971). Methods for the estimation of production of aquatic animals. Academic Press.

Chicago Style (17th ed.) Citation

Winberg, G. G., and Annie Duncam. Methods for the Estimation of Production of Aquatic Animals. London: Academic Press, 1971.

MLA (9th ed.) Citation

Winberg, G. G., and Annie Duncam. Methods for the Estimation of Production of Aquatic Animals. Academic Press, 1971.