Cita APA (7th ed.)

Eckardt, G. (1979). Peter Paul Rubens. Henschelverlag.

Cita Chicago (17th ed.)

Eckardt, Götz. Peter Paul Rubens. Berlin: Henschelverlag, 1979.

Cita MLA (8th ed.)

Eckardt, Götz. Peter Paul Rubens. Henschelverlag, 1979.