APA (7th ed.) Citation

Riyanto, S., NH, E., & NH, L. (2008). A Complete course to the toeic test. Pustaka Pelajar.

Chicago Style (17th ed.) Citation

Riyanto, Slamet, Emilia NH, and Leila NH. A Complete Course to the Toeic Test. Pustaka Pelajar, 2008.

MLA (8th ed.) Citation

Riyanto, Slamet, et al. A Complete Course to the Toeic Test. Pustaka Pelajar, 2008.

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