Cita APA

Beal, G., & Morton, i. R. <As >aves. Formar.

Citación estilo Chicago

Beal, George, and il. Robert Morton. <As >aves. Formar.

Cita MLA

Beal, George, and il. Robert Morton. <As >aves. Formar.

Warning: These citations may not always be 100% accurate.