APA (7th ed.) Citation

Kells, L. M. (1954). Elementary differential equations (4th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Kells, Lyman M. Elementary Differential Equations. 4th ed. New York: McGraw-Hill, 1954.

MLA (8th ed.) Citation

Kells, Lyman M. Elementary Differential Equations. 4th ed. McGraw-Hill, 1954.

Warning: These citations may not always be 100% accurate.