Gaya APA

Johnson, E, B. (2007, 2011). Contextual teaching & learning menjadikan kegiatan belajar... (Cet. 3, Cet. 4). Bandung: Mizan learning center.

Gaya MLA

Johnson, Elaine., B. "Contextual teaching & learning menjadikan kegiatan belajar...". Cet. 3, Cet. 4 Bandung: Mizan learning center, 2007, 2011. Text.