Gaya APA

Cotterall, S., Reinders, H. (2004). Learner Strategis A Guide For Teachers . Singapore: SeameoRegional Languange Center.

Gaya MLA

Cotterall, Sara., Reinders, Hayo. "Learner Strategis A Guide For Teachers". Singapore: SeameoRegional Languange Center, 2004. Buku Pend. Bahasa Inggris.