APA引文

Janzen, D. H. (1999). Survival of the wild areas of Costa Rica through its garden.

Citación estilo Chicago

Janzen, Daniel H. Survival of the Wild Areas of Costa Rica Through Its Garden. 1999.

MLA引文

Janzen, Daniel H. Survival of the Wild Areas of Costa Rica Through Its Garden. 1999.

警告：这些引文格式不一定是100％准确.