Citazione Stile APA (7a Edizione)

Warner, F. M. (1954). Applied descriptive geometry with drafting-room problems (4.).

Citazione stile Chigago Style (17a edizione)

Warner, Frank M. Applied Descriptive Geometry with Drafting-room Problems. 4. New York, McGraw-Hill, 1954.

Citatione MLA (9a ed.)

Warner, Frank M. Applied Descriptive Geometry with Drafting-room Problems. 4. 1954.