Cita APA (7th ed.)

Schickel, R. (1968). The world of Goya, 1746-1828. Time-Life Books.

Cita Chicago (17th ed.)

Schickel, Richard. The World of Goya, 1746-1828. New York: Time-Life Books, 1968.

Cita MLA (9th ed.)

Schickel, Richard. The World of Goya, 1746-1828. Time-Life Books, 1968.