APA (7th ed.) Citation

Giesecke, F. E., Spencer, H. C., & Mitchell, A. (1947). Technical drawing problems (2nd ed.). MacMillan.

Chicago Style (17th ed.) Citation

Giesecke, Frederick E., Henry Cecil Spencer, and Alva Mitchell. Technical Drawing Problems. 2nd ed. New York: MacMillan, 1947.

MLA (8th ed.) Citation

Giesecke, Frederick E., et al. Technical Drawing Problems. 2nd ed. MacMillan, 1947.