APA aipamena

Gombrich, E. H. (1971). Norm and form (2nd ed.). Phaidon.

Chicago Style aipamena

Gombrich, E. H. Norm and Form. 2nd ed. London: Phaidon, 1971.

MLA aipamena

Gombrich, E. H. Norm and Form. 2nd ed. Phaidon, 1971.