Cita APA

Cooper J. E., e. (1989). Disease and threatened birds. Inglaterra: International Council for Bird Preservation.

Citación estilo Chicago

Cooper J. E., ed. Disease and Threatened Birds. Inglaterra: International Council for Bird Preservation, 1989.

Cita MLA

Cooper J. E., ed. Disease and Threatened Birds. Inglaterra: International Council for Bird Preservation, 1989.

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