APA (7th ed.) Citation

Ken Koh. (2011). Think your way to fitness: 7 secrets and 14 scientific strategies you must know. Ken Koh.

Chicago Style (17th ed.) Citation

Ken Koh. Think Your Way to Fitness: 7 Secrets and 14 Scientific Strategies You Must Know. Singapore: Ken Koh, 2011.

MLA (9th ed.) Citation

Ken Koh. Think Your Way to Fitness: 7 Secrets and 14 Scientific Strategies You Must Know. Ken Koh, 2011.