APA (7th ed.) Citation

Slamet, R. (2008). Toefl. Pustaka Pelajar.

Chicago Style (17th ed.) Citation

Slamet, Riyanto. Toefl. Pustaka Pelajar, 2008.

MLA (8th ed.) Citation

Slamet, Riyanto. Toefl. Pustaka Pelajar, 2008.

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