APA (7th ed.) Citation

Hungerford, H. B. Some Notonecta From South America. Wiley.

Chicago Style (17th ed.) Citation

Hungerford, H. B. Some Notonecta From South America. Wiley.

MLA (9th ed.) Citation

Hungerford, H. B. Some Notonecta From South America. Wiley.

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