APA (7th ed.) Citation

Litto, G., & Litto, F. (1976). South American folk pottery. Watson-Guptill Pub.

Chicago Style (17th ed.) Citation

Litto, Gertrude, and Frank Litto. South American Folk Pottery. New York: Watson-Guptill Pub, 1976.

MLA (9th ed.) Citation

Litto, Gertrude, and Frank Litto. South American Folk Pottery. Watson-Guptill Pub, 1976.