Cita APA (7th ed.)

Beil, R., & Bitterli, K. (2006). Yves Mettler: My flowers aren't always hiding secrets. Verl. für moderne Kunst [u.a.].

Cita Chicago (17th ed.)

Beil, Ralf, i Konrad Bitterli. Yves Mettler: My Flowers Aren't Always Hiding Secrets. Nürnberg: Verl. für moderne Kunst [u.a.], 2006.

Cita MLA (8th ed.)

Beil, Ralf, i Konrad Bitterli. Yves Mettler: My Flowers Aren't Always Hiding Secrets. Verl. für moderne Kunst [u.a.], 2006.