Ong, W. T., & Patacsil Jr., G. B. (1999). Cardiology bluebook. [Anna Liza R. Ong].
芝加哥风格引文Ong, Willie T., 与 Gregorio B. Patacsil Jr. Cardiology Bluebook. Mandaluyong City: [Anna Liza R. Ong], 1999.
MLA引文Ong, Willie T., 与 Gregorio B. Patacsil Jr. Cardiology Bluebook. [Anna Liza R. Ong], 1999.
警告：这些引文格式不一定是100％准确.