Gaya APA

Nh, S, R, W, L, N, D, E. (2008). Developing grammar skills for the toeic test/Slamet Riyanto With Leila; Emilia Nh (Cet.1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Nh, Slamet, Riyanto, With, Leila, Nh, Dan, Emilia. "Developing grammar skills for the toeic test/Slamet Riyanto With Leila; Emilia Nh". Cet.1 Yogyakarta: Pustaka Pelajar, 2008. Text.