Cita APA (7a ed.)
Ridder, N. d., & Wagenaar, K. (1986). Energy and protein balances in traditional livestock systems and ranching in eastern Botswana. Elsevier.
Cita Chicago Style (17a ed.)
Ridder, N.A. de, y K.T Wagenaar. Energy and Protein Balances in Traditional Livestock Systems and Ranching in Eastern Botswana. Elsevier, 1986.
Cita MLA (9a ed.)
Ridder, N.A. de, y K.T Wagenaar. Energy and Protein Balances in Traditional Livestock Systems and Ranching in Eastern Botswana. Elsevier, 1986.
Precaución: Estas citas no son 100% exactas.