DVS Edition Citation

Seyranian, A. P. & Belyakov, A. O. (2011). How to twirl a hula hoop. American Journal of Physics, 79 (7), 712-721. doi: 10.1119/1.3576177

APA (7th ed.) Citation

Seyranian, A. P., & Belyakov, A. O. (2011). How to twirl a hula hoop. American Journal of Physics, 79(7), 712-721.

Chicago Style (17th ed.) Citation

Seyranian, A. P., and A. O. Belyakov. "How to Twirl a Hula Hoop." American Journal of Physics 79, no. 7 (2011): 712-721.

MLA (9th ed.) Citation

Seyranian, A. P., and A. O. Belyakov. "How to Twirl a Hula Hoop." American Journal of Physics, vol. 79, no. 7, 2011, pp. 712-721.