Gaya APA

Brown, H, D. (2007). Teaching by principles : an interactive approach to language pedagogy / H. Douglas Brown (ed. 3). San Francisco: San Francisco State Universisity.

Gaya MLA

Brown, H., Douglas. "Teaching by principles : an interactive approach to language pedagogy / H. Douglas Brown". ed. 3 San Francisco: San Francisco State Universisity, 2007. Buku.