Dyfyniad APA
Pratt D. J. (1977). Rangeland management and ecology in East Africa. Hodder and Stoughton.
Dyfyniad Arddull Chicago
Pratt D. J. Rangeland Management and Ecology in East Africa. London: Hodder and Stoughton, 1977.
Dyfyniad MLA
Pratt D. J. Rangeland Management and Ecology in East Africa. Hodder and Stoughton, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.