Cita APA (7th ed.)

Tozer, J., & Collard, D. A. (1968). Mathematical investigation of the effect of machinery. A.M. Kelley.

Cita Chicago (17th ed.)

Tozer, John, i David A. Collard. Mathematical Investigation of the Effect of Machinery. New York: A.M. Kelley, 1968.

Cita MLA (8th ed.)

Tozer, John, i David A. Collard. Mathematical Investigation of the Effect of Machinery. A.M. Kelley, 1968.