Gaya APA

Sholikhah, I, M. et al (2003). Basic Vocabulary In Use: Self-study Reference And Practice For Students Of North American English . Hongkong: Cambridge University Press.

Gaya MLA

Sholikhah, Ika, Maratus. et al. "Basic Vocabulary In Use: Self-study Reference And Practice For Students Of North American English". Hongkong: Cambridge University Press, 2003. Text.