APA (7th ed.) Zitazioa

Sachs, P. J. (1961). The pocket book of great drawings. Washington Square Press.

Chicago Style (17th ed.) Zitazioa

Sachs, Paul J. The Pocket Book of Great Drawings. Washington, D.C: Washington Square Press, 1961.

MLA (9th ed.) Zitazioa

Sachs, Paul J. The Pocket Book of Great Drawings. Washington Square Press, 1961.