APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Hölldobler, Bert, and Edward O. Wilson. The Ants. Berlin: Springer-Verlag, 1990.

MLA (9th ed.) Citation

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