Gaya APA

M., A, B. (2005). The Door To The Global Communication For Junior High School/Madrasah Tsanawiyah Grade IX . Bandung: Regina.

Gaya MLA

M., Achmad, Bukhori. "The Door To The Global Communication For Junior High School/Madrasah Tsanawiyah Grade IX". Bandung: Regina, 2005. .