APA引文

Gudmundson, L. (2002). On the routes not chosen: Commercial capital and coffee production in the Central Valley of Costa Rica.

Citación estilo Chicago

Gudmundson, Lowell. On the Routes Not Chosen: Commercial Capital and Coffee Production in the Central Valley of Costa Rica. 2002.

MLA引文

Gudmundson, Lowell. On the Routes Not Chosen: Commercial Capital and Coffee Production in the Central Valley of Costa Rica. 2002.

警告：这些引文格式不一定是100％准确.