APA (7th ed.) Citation

Koza, J. R. (1990). Genetic programming: A paradigm for genetically breeding populations of computer programs to solve problems.

Chicago Style (17th ed.) Citation

Koza, John R. Genetic Programming: A Paradigm for Genetically Breeding Populations of Computer Programs to Solve Problems. Stanford, Calif, 1990.

MLA (9th ed.) Citation

Koza, John R. Genetic Programming: A Paradigm for Genetically Breeding Populations of Computer Programs to Solve Problems. 1990.