APA (7th ed.) Citation

Young, A. M. (1991). Sarapiqui chronicle: A naturalist in Costa Rica. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Young, Allen M. Sarapiqui Chronicle: A Naturalist in Costa Rica. Washington: Smithsonian Institution Press, 1991.

MLA (9th ed.) Citation

Young, Allen M. Sarapiqui Chronicle: A Naturalist in Costa Rica. Smithsonian Institution Press, 1991.