Cita APA (7th ed.)

Barnes, L., & Hülsewig-Johnen, J. (2016). Creation in form and color: Hans Hofmann. Hirmer.

Cita Chicago (17th ed.)

Barnes, Lucinda, i Jutta Hülsewig-Johnen. Creation in Form and Color: Hans Hofmann. München: Hirmer, 2016.

Cita MLA (8th ed.)

Barnes, Lucinda, i Jutta Hülsewig-Johnen. Creation in Form and Color: Hans Hofmann. Hirmer, 2016.