APA (7th ed.) Citation

Wells, R., & Luque, J. (1990). La puerta oculta. ESPASA-CALPE.

Chicago Style (17th ed.) Citation

Wells, Rosemary, and Juan Luque. La Puerta Oculta. España: ESPASA-CALPE, 1990.

MLA (9th ed.) Citation

Wells, Rosemary, and Juan Luque. La Puerta Oculta. ESPASA-CALPE, 1990.

Warning: These citations may not always be 100% accurate.