APA (7th ed.) Citation

Theodore, C. A. (1975). Applied mathematics: An introduction (3d ed.). National Book Store.

Chicago Style (17th ed.) Citation

Theodore, Chris Athanasios. Applied Mathematics: An Introduction. 3d ed. Manila: National Book Store, 1975.

MLA (9th ed.) Citation

Theodore, Chris Athanasios. Applied Mathematics: An Introduction. 3d ed. National Book Store, 1975.