Cita APA

Lewis, D. (1983). Watercolor painting techniques. Watson-Guptill Publications.

Citación estilo Chicago

Lewis, David. Watercolor Painting Techniques. New York: Watson-Guptill Publications, 1983.

Cita MLA

Lewis, David. Watercolor Painting Techniques. Watson-Guptill Publications, 1983.

Warning: These citations may not always be 100% accurate.