APA (7th ed.) Citation

Abelson, H., Beal, J., & Sussman, G. J. (2007). Amorphous Computing.

Chicago Style (17th ed.) Citation

Abelson, Hal, Jacob Beal, and Gerald Jay Sussman. Amorphous Computing. 2007.

MLA (9th ed.) Citation

Abelson, Hal, et al. Amorphous Computing. 2007.