APA (7th ed.) Citation

Stephenson, G. (1970). An introduction to partial differential equations for science students (2. ed.). Longman.

Chicago Style (17th ed.) Citation

Stephenson, Geoffrey. An Introduction to Partial Differential Equations for Science Students. 2. ed. London: Longman, 1970.

MLA (9th ed.) Citation

Stephenson, Geoffrey. An Introduction to Partial Differential Equations for Science Students. 2. ed. Longman, 1970.