Cita APA (7a ed.)
Barrett, J. (1989). Tsetse control, land use and livestock in the development of the Zambezi valley, Zimbabwe: Some policy considerations. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Barrett, J.C. Tsetse Control, Land Use and Livestock in the Development of the Zambezi Valley, Zimbabwe: Some Policy Considerations. International Livestock Centre for Africa, 1989.
Cita MLA (9a ed.)
Barrett, J.C. Tsetse Control, Land Use and Livestock in the Development of the Zambezi Valley, Zimbabwe: Some Policy Considerations. International Livestock Centre for Africa, 1989.
Precaución: Estas citas no son 100% exactas.