Cita APA (7a ed.)

MOLTRECHT, K. H. (1971). Machine shop practice vol.1. Industrial Press.

Cita Chicago Style (17a ed.)

MOLTRECHT, Karl Hans. Machine Shop Practice Vol.1. New York: Industrial Press, 1971.

Cita MLA (9a ed.)

MOLTRECHT, Karl Hans. Machine Shop Practice Vol.1. Industrial Press, 1971.