Cita APA

Lack, D. 1. (1971). Ecological isolation in birds. Cambridge: Harvard University.

Citación estilo Chicago

Lack, David,‏ 1910-1973. Ecological Isolation in Birds. Cambridge: Harvard University, 1971.

Cita MLA

Lack, David,‏ 1910-1973. Ecological Isolation in Birds. Cambridge: Harvard University, 1971.

Precaución: Estas citas no son 100% exactas.