APA (7th ed.) Citation

Simpkins, C. A., & Simpkins, A. M. Yoga basics.

Chicago Style (17th ed.) Citation

Simpkins, C. Alexander, and Annellen M. Simpkins. Yoga Basics.

MLA (9th ed.) Citation

Simpkins, C. Alexander, and Annellen M. Simpkins. Yoga Basics.

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