APA引文

Kapp, G. B., & Beer, J. (1995). Introduction of timber trees in agroforestry systems in Talamanca, Costa Rica and Bocas del Toro, Panamá.

Citación estilo Chicago

Kapp, Gerald B., y John Beer. Introduction of Timber Trees in Agroforestry Systems in Talamanca, Costa Rica and Bocas Del Toro, Panamá. 1995.

MLA引文

Kapp, Gerald B., y John Beer. Introduction of Timber Trees in Agroforestry Systems in Talamanca, Costa Rica and Bocas Del Toro, Panamá. 1995.

警告：這些引文格式不一定是100％准確.