APA (7th ed.) Citation

Yannakoudakis, E. J., & Cheng, C. P. (1988). Standard Relational and Network Database Languages. Springer London.

Chicago Style (17th ed.) Citation

Yannakoudakis, E. J., and C. P. Cheng. Standard Relational and Network Database Languages. London: Springer London, 1988.

MLA (9th ed.) Citation

Yannakoudakis, E. J., and C. P. Cheng. Standard Relational and Network Database Languages. Springer London, 1988.