Ruben, M., & Khoo, C. Y. (1989). Lentes de contacto: Aspectos médicos. Scriba.
Chicago Style (17th ed.) CitationRuben, Montague, and C. Y. Khoo. Lentes De Contacto: Aspectos Médicos. Barcelona: Scriba, 1989.
MLA (9th ed.) CitationRuben, Montague, and C. Y. Khoo. Lentes De Contacto: Aspectos Médicos. Scriba, 1989.
Warning: These citations may not always be 100% accurate.