Gaya APA

Baugh, L, S. (2005). Essentials of English Grammar: The Quick Guide to Good English (Edisi Ketiga). New York, USA: McGraw-Hill Education.

Gaya MLA

Baugh, L., Sue. "Essentials of English Grammar: The Quick Guide to Good English". Edisi Ketiga New York, USA: McGraw-Hill Education, 2005. Text.