APA ציטוט

Kelley, D. S. (2001). Pro/engineer instructor. Boston: McGraw Hill.

Trích dẫn kiểu Chicago

Kelley, David S. Pro/engineer Instructor. Boston: McGraw Hill, 2001.

ציטוט MLA

Kelley, David S. Pro/engineer Instructor. Boston: McGraw Hill, 2001.