SUMARYONO, E. (1999). Dasar-dasar logikaE.Sumaryono. Kanisius.
Chicago Style (17th ed.) CitationSUMARYONO, E. Dasar-dasar LogikaE.Sumaryono. Kanisius, 1999.
MLA引文SUMARYONO, E. Dasar-dasar LogikaE.Sumaryono. Kanisius, 1999.
警告：这些引文格式不一定是100％准确.
APA引文