APA (7th ed.) Citation

Henderson, S. (1991). Learning English made simple: A practical and easy-to-follow guide tolearning basic conversational English. Doubleday.

Chicago Style (17th ed.) Citation

Henderson, Sheila. Learning English Made Simple: A Practical and Easy-to-follow Guide Tolearning Basic Conversational English. New York: Doubleday, 1991.

MLA (9th ed.) Citation

Henderson, Sheila. Learning English Made Simple: A Practical and Easy-to-follow Guide Tolearning Basic Conversational English. Doubleday, 1991.