Ruth Sabrina Safferi. (2013). Case reports. Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationRuth Sabrina Safferi. Case Reports. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2013.
MLA引文Ruth Sabrina Safferi. Case Reports. Universiti Kebangsaan Malaysia, 2013.
警告:這些引文格式不一定是100%准確.