Cita APA (7a ed.)

Gaiman, N., & Riddell, C. (2018). Art matters. Headline.

Cita Chicago Style (17a ed.)

Gaiman, Neil, y Chris Riddell. Art Matters. London: Headline, 2018.

Cita MLA (9a ed.)

Gaiman, Neil, y Chris Riddell. Art Matters. Headline, 2018.