Cita APA

Bertram, G. (1974). Conservation of Sirenia: Current status and perspectives for action. Morges: IUCN.

Citación estilo Chicago

Bertram, G.L.C. Conservation of Sirenia: Current Status and Perspectives for Action. Morges: IUCN, 1974.

Cita MLA

Bertram, G.L.C. Conservation of Sirenia: Current Status and Perspectives for Action. Morges: IUCN, 1974.

Precaución: Estas citas no son 100% exactas.