APA (7th ed.) Citation

Young, E. C. (1972). Partial differential equations: An introd. Allyn &Bacon.

Chicago Style (17th ed.) Citation

Young, Eutiquio C. Partial Differential Equations: An Introd. Boston: Allyn &Bacon, 1972.

MLA (9th ed.) Citation

Young, Eutiquio C. Partial Differential Equations: An Introd. Allyn &Bacon, 1972.