Cita APA (7th ed.)

GOETSCH, D. L., GOETSCH, D. M., & RICKMAN, R. L. (1988). Mathematics for the machine trades. Prentice-hall.

Cita Chicago (17th ed.)

GOETSCH, David L., Deborah M. GOETSCH, i Raymond L. RICKMAN. Mathematics for the Machine Trades. New Jersey: Prentice-hall, 1988.

Cita MLA (9th ed.)

GOETSCH, David L., et al. Mathematics for the Machine Trades. Prentice-hall, 1988.