APA (7th ed.) Citation

Forel, A. Sketch of the Habits of North American Ants—II. Wiley.

Chicago Style (17th ed.) Citation

Forel, Auguste. Sketch of the Habits of North American Ants—II. Wiley.

MLA (9th ed.) Citation

Forel, Auguste. Sketch of the Habits of North American Ants—II. Wiley.

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