Cita APA (7th ed.)
Posada, J. G., Gamboa, F., Schniewind, C. O., Edwards, H. L., & Rich, D. C. (1944). Posada: Printmaker to the Mexican People.
Cita Chicago (17th ed.)
Posada, José Guadalupe, Fernando Gamboa, Carl O. Schniewind, Hugh L. Edwards, i Daniel Catton Rich. Posada: Printmaker to the Mexican People. 1944.
Cita MLA (9th ed.)
Posada, José Guadalupe, et al. Posada: Printmaker to the Mexican People. 1944.
Atenció: Aquestes cites poden no estar 100% correctes.