APA (7th ed.) Citation

Robillard, M., Maalej, W., Walker, R. J., & Zimmermann, T. (2014). Recommendation Systems in Software Engineering. Springer.

Chicago Style (17th ed.) Citation

Robillard, Martin, Walid Maalej, Robert J. Walker, and Thomas Zimmermann. Recommendation Systems in Software Engineering. Berlin [u.a.]: Springer, 2014.

MLA (9th ed.) Citation

Robillard, Martin, et al. Recommendation Systems in Software Engineering. Springer, 2014.