Gaya APA

Shupe, H, W., Machovina, P, E. (1956). A Manual of Engineering & Graphics for Students and Draftsmen . New York: McGraw-Hill Book Company, Inc.

Gaya MLA

Shupe, Hollie, W., Machovina, Paul, E.. "A Manual of Engineering & Graphics for Students and Draftsmen". New York: McGraw-Hill Book Company, Inc, 1956. Text.