APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：这些引文格式不一定是100％准确.