APA (7e ed.) Bronvermelding

Lockard,[ W. K.]. (1976). Design drawing experiences (3d ed., rev.). Pepper Pub..

Chicago (17e ed.) Bronvermelding

Lockard,[ W. K.]. Design Drawing Experiences. 3d ed., rev. Tucson, Ariz.: Pepper Pub., 1976.

MLA (9e ed.) Bronvermelding

Lockard,[ W. K.]. Design Drawing Experiences. 3d ed., rev. Pepper Pub., 1976.