APA (7th ed.) Citation

Knuth, D. E. (1973). Fundamental algorithms: The art of computer programming volume 1 (2nd.).

Chicago Style (17th ed.) Citation

Knuth, Donald E. Fundamental Algorithms: The Art of Computer Programming Volume 1. 2nd. New Delhi : Narosa Publishing, 1973.

MLA (9th ed.) Citation

Knuth, Donald E. Fundamental Algorithms: The Art of Computer Programming Volume 1. 2nd. 1973.