Cita APA (7a ed.)

Freybourg, A. M., & Kruse, H. (1997). Tine Steen: Portraits.

Cita Chicago Style (17a ed.)

Freybourg, Anne Marie, y Hannah Kruse. Tine Steen: Portraits. Berlin, 1997.

Cita MLA (8a ed.)

Freybourg, Anne Marie, y Hannah Kruse. Tine Steen: Portraits. 1997.