Cita APA

Castilleja, G., Poole, P., & Geisler, C. (1993). The social challenge of biodiversity conservation. Washington (EUA):.

Citación estilo Chicago

Castilleja, G., P. Poole, y Ch.C Geisler. The Social Challenge of Biodiversity Conservation. Washington (EUA):, 1993.

Cita MLA

Castilleja, G., P. Poole, y Ch.C Geisler. The Social Challenge of Biodiversity Conservation. Washington (EUA):, 1993.