Cita APA

Ainley, D. G., & Boekelheide, R. J. (1990). Seabirds of the Farallon Island: Ecology, dinamics and structure of an upwelling-system community. California: Stanford University.

Citación estilo Chicago

Ainley, David G.,, y Robert J. Boekelheide. Seabirds of the Farallon Island: Ecology, Dinamics and Structure of an Upwelling-system Community. California: Stanford University, 1990.

Cita MLA

Ainley, David G.,, y Robert J. Boekelheide. Seabirds of the Farallon Island: Ecology, Dinamics and Structure of an Upwelling-system Community. California: Stanford University, 1990.