Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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