APA ציטוט

Youssef, A. F. (1960). Gynecological urology. Thomas.

Chicago Style (17th ed.) Citation

Youssef, Abdel Fattah. Gynecological Urology. Springfield, IL: Thomas, 1960.

ציטוט MLA

Youssef, Abdel Fattah. Gynecological Urology. Thomas, 1960.