APA (7th ed.) Citation

Rieka, D. (2012). The Life of Katy Perry. Sahabat Ufuk.

Chicago Style (17th ed.) Citation

Rieka, Dewi. The Life of Katy Perry. Sahabat Ufuk, 2012.

MLA (8th ed.) Citation

Rieka, Dewi. The Life of Katy Perry. Sahabat Ufuk, 2012.

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