APA (7th ed.) Citation

Cockerell, T. D. A. The Panurgine Bees of the Genera Hesperapis, Zacesta and Panurgomia. Wiley.

Chicago Style (17th ed.) Citation

Cockerell, T. D. A. The Panurgine Bees of the Genera Hesperapis, Zacesta and Panurgomia. Wiley.

MLA (9th ed.) Citation

Cockerell, T. D. A. The Panurgine Bees of the Genera Hesperapis, Zacesta and Panurgomia. Wiley.

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