Cita APA (7th ed.)

Hollerbach, S., & Schlemm, B. L. (1999). The Best of watercolor, volume 3. Quarry Books.

Cita Chicago (17th ed.)

Hollerbach, Serge, i Betty L. Schlemm. The Best of Watercolor, Volume 3. Gloucester, Mass: Quarry Books, 1999.

Cita MLA (9th ed.)

Hollerbach, Serge, i Betty L. Schlemm. The Best of Watercolor, Volume 3. Quarry Books, 1999.