APA (7th ed.) Citation

Giachino, J. W. 1. J. W., & Bettkenna, H. J. (1961). Engineering Technical Drafting and Graphics. American Technical Society.

Chicago Style (17th ed.) Citation

Giachino, J. W. 1906- Joseph William, and Henry J. Bettkenna. Engineering Technical Drafting and Graphics. Chicago: American Technical Society, 1961.

MLA (9th ed.) Citation

Giachino, J. W. 1906- Joseph William, and Henry J. Bettkenna. Engineering Technical Drafting and Graphics. American Technical Society, 1961.