APA (7th ed.) Citation

Giachino, J. W., & Beukema, H. J. (1971). Drafting technology ([2nd ed.].). American Technical Society.

Chicago Style (17th ed.) Citation

Giachino, Joseph William, and Henry John Beukema. Drafting Technology. [2nd ed.]. Chicago: American Technical Society, 1971.

MLA (9th ed.) Citation

Giachino, Joseph William, and Henry John Beukema. Drafting Technology. [2nd ed.]. American Technical Society, 1971.