Gaya APA

Azar, B, S., Hartle, S. (2003). Fundamentals of English Grammar. Third Edition (Ed. ke-3). New York: Pearson Longman.

Gaya MLA

Azar, Betty, Schrampfer., Hartle, Shelley. "Fundamentals of English Grammar. Third Edition". Ed. ke-3 New York: Pearson Longman, 2003. Textbook.