Cita APA (7a ed.)

Geffroy, G. (1915). Rubens. Henri Laurens.

Cita Chicago Style (17a ed.)

Geffroy, Gustave. Rubens. Paris: Henri Laurens, 1915.

Cita MLA (9a ed.)

Geffroy, Gustave. Rubens. Henri Laurens, 1915.