APA (7th ed.) Citation

Maria Dwikarya & Ahmad Shukri Jamaludin. (2006). Panduan menangani masalah jerawat. Synergy Media Books.

Chicago Style (17th ed.) Citation

Maria Dwikarya and Ahmad Shukri Jamaludin. Panduan Menangani Masalah Jerawat. Kuala Lumpur: Synergy Media Books, 2006.

MLA (8th ed.) Citation

Maria Dwikarya and Ahmad Shukri Jamaludin. Panduan Menangani Masalah Jerawat. Synergy Media Books, 2006.

Warning: These citations may not always be 100% accurate.