Cita APA

Giesecke, F. E., Mitchell, A., Spencer, H. C., Hill, I. L., Loving, R. O., & Dygdon, J. T. (1981). Engineering graphics (3a. ed.). Macmillan.

Citación estilo Chicago

Giesecke, Frederick Ernest, Alva Mitchell, Henry Cecil Spencer, Ivan Leroy Hill, Robert Olin Loving, and John Thomas Dygdon. Engineering Graphics. 3a. ed. Nueva York: Macmillan, 1981.

Cita MLA

Giesecke, Frederick Ernest, et al. Engineering Graphics. 3a. ed. Macmillan, 1981.