APA (7e ed.) Bronvermelding

Foss, G. (1991). How to paint: A course in the art of oil painting. Watson-Guptill.

Chicago (17e ed.) Bronvermelding

Foss, Gloria. How to Paint: A Course in the Art of Oil Painting. New York: Watson-Guptill, 1991.

MLA (9e ed.) Bronvermelding

Foss, Gloria. How to Paint: A Course in the Art of Oil Painting. Watson-Guptill, 1991.