Gaya APA

Kenzo, P., Patrickania, H. (2009). Perfect circle volume 1: sumi modern the perfect way to health . Jakarta: Elek Media Komputindo.

Gaya MLA

Kenzo, Paolo., Patrickania, Happy. "Perfect circle volume 1: sumi modern the perfect way to health". Jakarta: Elek Media Komputindo, 2009. Text.