APA (7e ed.) Bronvermelding

HEPLER, D. E. (1991). Architecture Drafting And Design Donald E. Hepler, Paul R. Wallach And Dana J. Hepler. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

HEPLER, Donald E. Architecture Drafting And Design Donald E. Hepler, Paul R. Wallach And Dana J. Hepler. McGraw-Hill, 1991.

MLA (8e ed.) Bronvermelding

HEPLER, Donald E. Architecture Drafting And Design Donald E. Hepler, Paul R. Wallach And Dana J. Hepler. McGraw-Hill, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.