Cita APA (7th ed.)

Bovier, L., & Nickas, B. (2004). Bob Nickas: Collection Diary. JRP Ringier.

Cita Chicago (17th ed.)

Bovier, Lionel, i Bob Nickas. Bob Nickas: Collection Diary. Zurich: JRP Ringier, 2004.

Cita MLA (8th ed.)

Bovier, Lionel, i Bob Nickas. Bob Nickas: Collection Diary. JRP Ringier, 2004.