APA (7th ed.) Citation

Cathcart, W. L., & Chaffee, J. I. (1910). The elements of graphic statics and of general graphic methods. D. Van Nostrand.

Chicago Style (17th ed.) Citation

Cathcart, William Ledyard, and Jonathan Irvin Chaffee. The Elements of Graphic Statics and of General Graphic Methods. New York: D. Van Nostrand, 1910.

MLA (9th ed.) Citation

Cathcart, William Ledyard, and Jonathan Irvin Chaffee. The Elements of Graphic Statics and of General Graphic Methods. D. Van Nostrand, 1910.