Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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