Foo, S. W. (1999). Case book (ophthalmology). Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationFoo, Siu Wan. Case Book (ophthalmology). Kuala Lumpur: Universiti Kebangsaan Malaysia, 1999.
MLA引文Foo, Siu Wan. Case Book (ophthalmology). Universiti Kebangsaan Malaysia, 1999.
警告:这些引文格式不一定是100%准确.