APA Citatie

Beaver, J. S., & Steadman, J. (1989). Potencial Contributions of Andean Beans to the Genetic Improvement of Black Beans.

Chicago Style citaat

Beaver, James S., en J.R Steadman. Potencial Contributions of Andean Beans to the Genetic Improvement of Black Beans. 1989.

MLA citatie

Beaver, James S., en J.R Steadman. Potencial Contributions of Andean Beans to the Genetic Improvement of Black Beans. 1989.

Let op: Deze citaties zijn niet altijd 100% accuraat.