APA (7th ed.) Citation

Andhika, G. (2014). Austin Mahone The Unofficial Book. Puspa Populer.

Chicago Style (17th ed.) Citation

Andhika, Gia. Austin Mahone The Unofficial Book. Puspa Populer, 2014.

MLA (8th ed.) Citation

Andhika, Gia. Austin Mahone The Unofficial Book. Puspa Populer, 2014.

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