Cita APA (7th ed.)

Beysens, P., & Oppelt, W. (1984). Patricia Beysens: Patricia Beysens. Albrecht Dürer Gesellschaft.

Cita Chicago (17th ed.)

Beysens, Patricia, i Wolfgang Oppelt. Patricia Beysens: Patricia Beysens. Nürnberg: Albrecht Dürer Gesellschaft, 1984.

Cita MLA (8th ed.)

Beysens, Patricia, i Wolfgang Oppelt. Patricia Beysens: Patricia Beysens. Albrecht Dürer Gesellschaft, 1984.