APA Style

Tantawi,, I., Hasibuan, N, H. (2006). A kaleidoscope of models and strategies for teaching english to speakers of other languages (Ed. 1). Tubingen :: Teacher Ideas Press.

MLA Style

Tantawi,, Isma., Hasibuan, Namsyah, Hot,. "A kaleidoscope of models and strategies for teaching english to speakers of other languages". Ed. 1 Tubingen :: Teacher Ideas Press, 2006. Text.