APA (7th ed.) Citation

Upton, M. (1996). The economics of tropical farming systems (1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Upton, Martin. The Economics of Tropical Farming Systems. 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 1996.

MLA (9th ed.) Citation

Upton, Martin. The Economics of Tropical Farming Systems. 1. publ. Cambridge Univ. Press, 1996.