APA (7th ed.) Citation

Allen, J. (1971). Learn to play tennis. National Bookstore.

Chicago Style (17th ed.) Citation

Allen, James. Learn to Play Tennis. Manila: National Bookstore, 1971.

MLA (9th ed.) Citation

Allen, James. Learn to Play Tennis. National Bookstore, 1971.

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