APA ציטוט

Earle, J. H. (1973). Engineering design graphics (Ed.2.). Addison - Wesley.

Chicago Edition Citation

Earle, James H. Engineering Design Graphics. Ed.2. London: Addison - Wesley, 1973.

ציטוט MLA

Earle, James H. Engineering Design Graphics. Ed.2. Addison - Wesley, 1973.