APA (7th ed.) Citation

Romanov, N. S., & Brungardt, K. (2014). The running revolution : how to run faster, farther, and injury-free for life / Nicholas Romanov and Kurt Brungardt: How to run faster, farther, and injury-free for life. Penguin Books.

Chicago Style (17th ed.) Citation

Romanov, Nicholas S., and Kurt Brungardt. The Running Revolution : How to Run Faster, Farther, and Injury-free for Life / Nicholas Romanov and Kurt Brungardt: How to Run Faster, Farther, and Injury-free for Life. New York: Penguin Books, 2014.

MLA (9th ed.) Citation

Romanov, Nicholas S., and Kurt Brungardt. The Running Revolution : How to Run Faster, Farther, and Injury-free for Life / Nicholas Romanov and Kurt Brungardt: How to Run Faster, Farther, and Injury-free for Life. Penguin Books, 2014.

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