APA (7th ed.) Citation

Brink, C., Kahl, W., & Schmidt, G. (1997). Relational methods in computer science. Springer.

Chicago Style (17th ed.) Citation

Brink, C., Wolgram Kahl, and Gunther Schmidt. Relational Methods in Computer Science. Wien: Springer, 1997.

MLA (9th ed.) Citation

Brink, C., et al. Relational Methods in Computer Science. Springer, 1997.