Gaya APA

Lie, A., Limuil, S. (1999). Building Bridges : English For Academic Purposes (Cet.1). Surabaya: CV. Citra Media.

Gaya MLA

Lie, Anita., Limuil, Sarah. "Building Bridges : English For Academic Purposes". Cet.1 Surabaya: CV. Citra Media, 1999. Text.