Cita APA (7th ed.)

Schickel, R. (1972). The world of Goya, 1746-1828. Time-Life International.

Cita Chicago (17th ed.)

Schickel, Richard. The World of Goya, 1746-1828. Nederland, BV: Time-Life International, 1972.

Cita MLA (9th ed.)

Schickel, Richard. The World of Goya, 1746-1828. Time-Life International, 1972.