APA (7th ed.) Citation

Echo Bridge Home Entertainment, Appleton, K., & Halliwell, G. (2006). Geri yoga. Echo Bridge Home Entertainment.

Chicago Style (17th ed.) Citation

Echo Bridge Home Entertainment, Katy Appleton, and Geri Halliwell. Geri Yoga. [United States]: Echo Bridge Home Entertainment, 2006.

MLA (9th ed.) Citation

Echo Bridge Home Entertainment, et al. Geri Yoga. Echo Bridge Home Entertainment, 2006.