Cita APA (7a ed.)

Beier, B. (2019). Anywhere, anytime art illustration: An artist's guide to illustration on the go! Walter Foster Publishing.

Cita Chicago Style (17a ed.)

Beier, Betsy. Anywhere, Anytime Art Illustration: An Artist's Guide to Illustration on the Go! Beverly, MA: Walter Foster Publishing, 2019.

Cita MLA (8a ed.)

Beier, Betsy. Anywhere, Anytime Art Illustration: An Artist's Guide to Illustration on the Go! Walter Foster Publishing, 2019.