APA (7th ed.) Citation

Spector, L., Langdon, W. B., O'Reilly, U., & Angeline, P. J. (1999). Advances in Genetic Programming.

Chicago Style (17th ed.) Citation

Spector, Lee, William B. Langdon, Una-May O'Reilly, and Peter J. Angeline. Advances in Genetic Programming. 1999.

MLA (9th ed.) Citation

Spector, Lee, et al. Advances in Genetic Programming. 1999.