Cita APA

(1990). Field manual for the investigation of fish kills. Washington, D.C: Fish and Wildlife Service.

Citación estilo Chicago

Field Manual for the Investigation of Fish Kills. Washington, D.C: Fish and Wildlife Service, 1990.

Cita MLA

Field Manual for the Investigation of Fish Kills. Washington, D.C: Fish and Wildlife Service, 1990.

Precaución: Estas citas no son 100% exactas.