APA (7th ed.) Citation

Giachino, J. W., & Beukema, H. J. (1955). American Technical Society's freehand sketching. American Technical Society.

Chicago Style (17th ed.) Citation

Giachino, Joseph William, and Henry John Beukema. American Technical Society's Freehand Sketching. Chicago: American Technical Society, 1955.

MLA (9th ed.) Citation

Giachino, Joseph William, and Henry John Beukema. American Technical Society's Freehand Sketching. American Technical Society, 1955.