APA (7th ed.) Citation

Hölldobler, B., & Wilson, E. O. (1990). The ants. Springer.

Chicago Style (17th ed.) Citation

Hölldobler, Bert, and Edward O. Wilson. The Ants. Berlin [u.a.]: Springer, 1990.

MLA (9th ed.) Citation

Hölldobler, Bert, and Edward O. Wilson. The Ants. Springer, 1990.