APA Citation

Hilje, L. (2017). José Cástulo Zeledón, the First Costa Rican Naturalist.

Chicago Style Citation

Hilje, Luko. José Cástulo Zeledón, the First Costa Rican Naturalist. 2017.

MLA Citation

Hilje, Luko. José Cástulo Zeledón, the First Costa Rican Naturalist. 2017.

Warning: These citations may not always be 100% accurate.