APA (7th ed.) Citation

Langton, C. G. (1998). Artificial life: An overview (4. print.). MIT Press.

Chicago Style (17th ed.) Citation

Langton, Christopher G. Artificial Life: An Overview. 4. print. Cambridge, Mass. [u.a.]: MIT Press, 1998.

MLA (9th ed.) Citation

Langton, Christopher G. Artificial Life: An Overview. 4. print. MIT Press, 1998.