Cita APA

Friends, M., Laitman, C. J., & Stothard Kampen, R. (1987). Field guide to wildlife diseases: General field procedures and diseases of migratory birds. Washington, D. C.: U. S. Departament of the Interior Fish and Wildlife Service.

Citación estilo Chicago

Friends, Milton, Cynthia J. Laitman, y Randy Stothard Kampen. Field Guide to Wildlife Diseases: General Field Procedures and Diseases of Migratory Birds. Washington, D. C.: U. S. Departament of the Interior Fish and Wildlife Service, 1987.

Cita MLA

Friends, Milton, Cynthia J. Laitman, y Randy Stothard Kampen. Field Guide to Wildlife Diseases: General Field Procedures and Diseases of Migratory Birds. Washington, D. C.: U. S. Departament of the Interior Fish and Wildlife Service, 1987.