APA (7th ed.) Citation

Swindoll, C. R. (1983). Improving your serve: The art of unselfish living. Word.

Chicago Style (17th ed.) Citation

Swindoll, Charles R. Improving Your Serve: The Art of Unselfish Living. Texas: Word, 1983.

MLA (9th ed.) Citation

Swindoll, Charles R. Improving Your Serve: The Art of Unselfish Living. Word, 1983.