Style de citation APA (7e éd.)
Pratt D. J. (1977). Rangeland management and ecology in East Africa. Hodder and Stoughton.
Style de citation Chicago (17e éd.)
Pratt D. J. Rangeland Management and Ecology in East Africa. London: Hodder and Stoughton, 1977.
Style de citation MLA (9e éd.)
Pratt D. J. Rangeland Management and Ecology in East Africa. Hodder and Stoughton, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.