APA Citatie

Valverde, B. E., Merayo, A., Rojas, C. E., & Alvarez, T. (1995). Interaction between a cover crop (Mucuna sp.), a weed (Rottboellia cochinchinensis and a crop (maize).

Chicago Style citaat

Valverde, Bernal E., Arnoldo Merayo, Carlos E. Rojas, en Tom Alvarez. Interaction between a Cover Crop (Mucuna Sp.), a Weed (Rottboellia Cochinchinensis and a Crop (maize). 1995.

MLA citatie

Valverde, Bernal E., Arnoldo Merayo, Carlos E. Rojas, en Tom Alvarez. Interaction between a Cover Crop (Mucuna Sp.), a Weed (Rottboellia Cochinchinensis and a Crop (maize). 1995.