APA (7th ed.) Citation

Baugh, L. S. (1993). Essentials of English grammar: A practical guide to the mastery of English (2nd ed.). Passport Books.

Chicago Style (17th ed.) Citation

Baugh, L. Sue. Essentials of English Grammar: A Practical Guide to the Mastery of English. 2nd ed. Lincolnwood, Ill: Passport Books, 1993.

MLA (9th ed.) Citation

Baugh, L. Sue. Essentials of English Grammar: A Practical Guide to the Mastery of English. 2nd ed. Passport Books, 1993.