Gaya APA

Choi, D, N, A, J. (1905). Clarity and Coherence in Academic Writing . : CV. Spektra Anugerahabadi.

Gaya MLA

Choi, David, Nunan, And, Julie. "Clarity and Coherence in Academic Writing". : CV. Spektra Anugerahabadi, 1905. Komunikasi dan Penyiaran Islam.