APA (7th ed.) Citation

Helmreich, S. (1998). Silicon second nature: Culturing artificial life in a digital world. University of California Press.

Chicago Style (17th ed.) Citation

Helmreich, Stefan. Silicon Second Nature: Culturing Artificial Life in a Digital World. Berkeley: University of California Press, 1998.

MLA (9th ed.) Citation

Helmreich, Stefan. Silicon Second Nature: Culturing Artificial Life in a Digital World. University of California Press, 1998.