Cita APA

Hoelscher, R. P., Springer, C. H., & Pohle, R. F. (1946). Industrial production illustration for students draftsmen and illustrators McGraw-Hill.

Citación estilo Chicago

Hoelscher, Randolph P., Clifford Harry Springer, and Richard F. Pohle. Industrial Production Illustration for Students Draftsmen and Illustrators. 2. ed. New York: McGraw-Hill, 1946.

Cita MLA

Hoelscher, Randolph P., Clifford Harry Springer, and Richard F. Pohle. Industrial Production Illustration for Students Draftsmen and Illustrators. 2. ed. New York: McGraw-Hill, 1946.