APA (7th ed.) Citation

Allen, M., & Babbitt, B. (1988). Mark Allen's total triathlete. Contemporary Books.

Chicago Style (17th ed.) Citation

Allen, Mark, and Bob Babbitt. Mark Allen's Total Triathlete. Chicago u.a: Contemporary Books, 1988.

MLA (9th ed.) Citation

Allen, Mark, and Bob Babbitt. Mark Allen's Total Triathlete. Contemporary Books, 1988.

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