Cita APA (7th ed.)

Childress, R. L. (1976). Fundamentals of finite mathematics. Prentice-Hall, Inc.

Cita Chicago (17th ed.)

Childress, Robert L. Fundamentals of Finite Mathematics. Englewood Cliffs, New Jersey: Prentice-Hall, Inc, 1976.

Cita MLA (9th ed.)

Childress, Robert L. Fundamentals of Finite Mathematics. Prentice-Hall, Inc, 1976.