APA (7th ed.) Citation

PRIYONGGO, A., & FANANI, A. (2005). Cara mudah menguasai TOEFL. Diglossia Media.

Chicago Style (17th ed.) Citation

PRIYONGGO, Ambang, and Achmad FANANI. Cara Mudah Menguasai TOEFL. Diglossia Media, 2005.

MLA (8th ed.) Citation

PRIYONGGO, Ambang, and Achmad FANANI. Cara Mudah Menguasai TOEFL. Diglossia Media, 2005.

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