APA (7th ed.) Zitazioa

Dvorak, R. R. (1991). Experiential drawing. Crisp Publications.

Chicago Style (17th ed.) Zitazioa

Dvorak, Robert Regis. Experiential Drawing. Los Altos, Calif.: Crisp Publications, 1991.

MLA (9th ed.) Zitazioa

Dvorak, Robert Regis. Experiential Drawing. Crisp Publications, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.