APA (7th ed.) Citation

Day, W. A. (1993). Entropy and partial differential equations (1. publ.). Longman Scientific & Technical.

Chicago Style (17th ed.) Citation

Day, William A. Entropy and Partial Differential Equations. 1. publ. Harlow, Essex: Longman Scientific & Technical, 1993.

MLA (9th ed.) Citation

Day, William A. Entropy and Partial Differential Equations. 1. publ. Longman Scientific & Technical, 1993.