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.
Warning: These citations may not always be 100% accurate.