APA (7th ed.) Citation

Hagin, F. G. (1975). A first course in differential equations (1. print.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Hagin, Frank G. A First Course in Differential Equations. 1. print. Englewood Cliffs, N.J: Prentice-Hall, 1975.

MLA (9th ed.) Citation

Hagin, Frank G. A First Course in Differential Equations. 1. print. Prentice-Hall, 1975.