APA (7th ed.) Citation

Johnson, C. W. The Volucella Bombylans Group in America. Wiley.

Chicago Style (17th ed.) Citation

Johnson, Charles W. The Volucella Bombylans Group in America. Wiley.

MLA (9th ed.) Citation

Johnson, Charles W. The Volucella Bombylans Group in America. Wiley.

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