APA (7th ed.) Citation

Beutenmüller, W. Description of the Preparatory Stages of Callosamia Promethea Drurky. Wiley.

Chicago Style (17th ed.) Citation

Beutenmüller, Wm. Description of the Preparatory Stages of Callosamia Promethea Drurky. Wiley.

MLA (9th ed.) Citation

Beutenmüller, Wm. Description of the Preparatory Stages of Callosamia Promethea Drurky. Wiley.

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