APA (7th ed.) Citation

Sanden, J. H., & Sanden, E. R. (1981). Successful portrait painting. Watson-Guptill.

Chicago Style (17th ed.) Citation

Sanden, John Howard, and Elizabeth R. Sanden. Successful Portrait Painting. New York: Watson-Guptill, 1981.

MLA (9th ed.) Citation

Sanden, John Howard, and Elizabeth R. Sanden. Successful Portrait Painting. Watson-Guptill, 1981.