APA引文

Mannetje, L. (1992). Practical technologies for the improvement of pastures in Central America. Conference paper.

Citación estilo Chicago

Mannetje, L.T. Practical Technologies for the Improvement of Pastures in Central America. Conference Paper. 1992.

MLA引文

Mannetje, L.T. Practical Technologies for the Improvement of Pastures in Central America. Conference Paper. 1992.

警告：這些引文格式不一定是100％准確.