Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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