APA引文

Hilje, L. (2017). Adelaida Chaverri: The First Costa Rican Naturalist and Conservationist.

Citación estilo Chicago

Hilje, Luko. Adelaida Chaverri: The First Costa Rican Naturalist and Conservationist. 2017.

MLA引文

Hilje, Luko. Adelaida Chaverri: The First Costa Rican Naturalist and Conservationist. 2017.

警告：这些引文格式不一定是100％准确.