Gaya APA

TIM, . (2012). Pasport to the World: A Fun and Easy english Book for Grade VII of Junior High School . : PT. Tiga Serangkai Pustaka Mandiri.

Gaya MLA

TIM, . "Pasport to the World: A Fun and Easy english Book for Grade VII of Junior High School". : PT. Tiga Serangkai Pustaka Mandiri, 2012. Text.