Cita APA (7th ed.)

Haag, V. H. (1968). Introduction to college mathematics. Holt, Rhinehart and Winston, Inc.

Cita Chicago (17th ed.)

Haag, Vincent H. Introduction to College Mathematics. New York: Holt, Rhinehart and Winston, Inc, 1968.

Cita MLA (9th ed.)

Haag, Vincent H. Introduction to College Mathematics. Holt, Rhinehart and Winston, Inc, 1968.