APA (7th ed.) Citation

Purvis, T. (2009). Tubing U: Partner training with tubing. Healthy Learning.

Chicago Style (17th ed.) Citation

Purvis, Tom. Tubing U: Partner Training with Tubing. Monterey, CA: Healthy Learning, 2009.

MLA (9th ed.) Citation

Purvis, Tom. Tubing U: Partner Training with Tubing. Healthy Learning, 2009.