APA (7th ed.) Citation

Ford, L. D. (1955). Differential equations (2nd ed.). McGraw-Hill Book Co., Inc.

Chicago Style (17th ed.) Citation

Ford, Lester D. Differential Equations. 2nd ed. New York: McGraw-Hill Book Co., Inc, 1955.

MLA (9th ed.) Citation

Ford, Lester D. Differential Equations. 2nd ed. McGraw-Hill Book Co., Inc, 1955.