APA (7th ed.) Citation

Hagen, H. A. On an Aquatic Sphinx Larva. Wiley.

Chicago Style (17th ed.) Citation

Hagen, Hermann August. On an Aquatic Sphinx Larva. Wiley.

MLA (9th ed.) Citation

Hagen, Hermann August. On an Aquatic Sphinx Larva. Wiley.

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