APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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