APA

(1979). Milk and beef production in the tropics. Oxford - London: Oxford University Press.

Chicago

1979. Milk and beef production in the tropics. Oxford - London: Oxford University Press.

Harvard

(1979). Milk and beef production in the tropics. Oxford - London: Oxford University Press.

MLA

Milk and beef production in the tropics. Oxford - London: Oxford University Press. 1979.