Cita APA

Friend, M., Franson, C., Ciganovich, E. A., & Stenback, R. S. (1999). Field manual of wildlife diseases: General field procedures and diseases of birds. Washington, D.C.: Biological Resources Division.

Citación estilo Chicago

Friend, Milton, Christian Franson, Elizabeth A. Ciganovich, y Rosemary S. Stenback. Field Manual of Wildlife Diseases: General Field Procedures and Diseases of Birds. Washington, D.C.: Biological Resources Division, 1999.

Cita MLA

Friend, Milton, Christian Franson, Elizabeth A. Ciganovich, y Rosemary S. Stenback. Field Manual of Wildlife Diseases: General Field Procedures and Diseases of Birds. Washington, D.C.: Biological Resources Division, 1999.