APA (7th ed.) Citation

Jones, M., & Bibby, J. (1994). Recreational mathematics. QED.

Chicago Style (17th ed.) Citation

Jones, Mike, and John Bibby. Recreational Mathematics. York: QED, 1994.

MLA (9th ed.) Citation

Jones, Mike, and John Bibby. Recreational Mathematics. QED, 1994.

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