Cita APA (7th ed.)

Boundy, A. W. (1987). Engineering drawing (3rd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Boundy, A. W. Engineering Drawing. 3rd ed. New York: McGraw-Hill, 1987.

Cita MLA (9th ed.)

Boundy, A. W. Engineering Drawing. 3rd ed. McGraw-Hill, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.