Cita APA (7th ed.)

Ivask, I. 1. . . . c., & Marichal, J. A. 1. . . j. c. (1969). Luminous reality: The poetry of Jorge Guillen. University of Oklahoma Press.

Cita Chicago (17th ed.)

Ivask, Ivar 1927- comp, i Juan Augusto 1922- joint comp Marichal. Luminous Reality: The Poetry of Jorge Guillen. Norman: University of Oklahoma Press, 1969.

Cita MLA (9th ed.)

Ivask, Ivar 1927- comp, i Juan Augusto 1922- joint comp Marichal. Luminous Reality: The Poetry of Jorge Guillen. University of Oklahoma Press, 1969.