Catchillar, G. C. (2006). Biology: A simplified approach. National Book Store.
Chicago Style (17th ed.) CitationCatchillar, Gerry C. Biology: A Simplified Approach. Mandaluyong City: National Book Store, 2006.
MLA引文Catchillar, Gerry C. Biology: A Simplified Approach. National Book Store, 2006.
警告:這些引文格式不一定是100%准確.