Gaya APA

Allen, W, S., Davis, R. (). Living English Structure for Schools / W Stannard Allen (ed.18). Yogyakarta: Kanisius6c2005.

Gaya MLA

Allen, W, Stannard., Davis, Roy. "Living English Structure for Schools / W Stannard Allen". ed.18 Yogyakarta: Kanisius6c2005, . Text.