APA (7th ed.) Citation

SIMPKINS, C. A., & SIMPKINS, A. M. (2002). Tao in Ten. Tuttle Publishing.

Chicago Style (17th ed.) Citation

SIMPKINS, C. Alexander, and Annellen M. SIMPKINS. Tao in Ten. Tuttle Publishing, 2002.

MLA (8th ed.) Citation

SIMPKINS, C. Alexander, and Annellen M. SIMPKINS. Tao in Ten. Tuttle Publishing, 2002.

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