Helsing & King. (1999). Panduan susuan ibu. Penerbit Fajar Bakti.
Chicago Style (17th ed.) CitationHelsing and King. Panduan Susuan Ibu. Shah Alam: Penerbit Fajar Bakti, 1999.
MLA (8th ed.) CitationHelsing and King. Panduan Susuan Ibu. Penerbit Fajar Bakti, 1999.
Warning: These citations may not always be 100% accurate.