The nature of code

MLA

Shiffman, Daniel, Shannon Fry, and Zannah Marsh. The Nature of Code. [United States]: D. Shiffman, 2012.

APA

Shiffman, D., Fry, S., & Marsh, Z. (2012). The nature of code. [United States]: D. Shiffman.

Chicago

Shiffman, Daniel, and Zannah Marsh. The Nature of Code. Edited by Shannon Fry. [United States]: D. Shiffman, 2012.