Cita APA (7a ed.)
Hetzel, D. (1988). Comparative productivity of the Brahman and some indigenous Sanga and Bos indicus breeds of East and Southern Africa.
Cita Chicago Style (17a ed.)
Hetzel, D.J.S. Comparative Productivity of the Brahman and Some Indigenous Sanga and Bos Indicus Breeds of East and Southern Africa. 1988.
Cita MLA (9a ed.)
Hetzel, D.J.S. Comparative Productivity of the Brahman and Some Indigenous Sanga and Bos Indicus Breeds of East and Southern Africa. 1988.
Precaución: Estas citas no son 100% exactas.