APA (7th ed.) Citation

Earle, J. H. (1967). Design and descriptive geometry problems 1. Addison-Wesley.

Chicago Style (17th ed.) Citation

Earle, James H. Design and Descriptive Geometry Problems 1. Reading, Massachusetts: Addison-Wesley, 1967.

MLA (9th ed.) Citation

Earle, James H. Design and Descriptive Geometry Problems 1. Addison-Wesley, 1967.

Warning: These citations may not always be 100% accurate.