APA (7th ed.) Citation

Smith, A., O'Sullivan, P., Beales, D., & Straker, L. (2012). Back Pain Beliefs Are Related to the Impact of Low Back Pain in 17-Year-Olds. American Physical Therapy Association.

Chicago Style (17th ed.) Citation

Smith, Anne, Peter O'Sullivan, Darren Beales, and Leon Straker. Back Pain Beliefs Are Related to the Impact of Low Back Pain in 17-Year-Olds. American Physical Therapy Association, 2012.

MLA (9th ed.) Citation

Smith, Anne, et al. Back Pain Beliefs Are Related to the Impact of Low Back Pain in 17-Year-Olds. American Physical Therapy Association, 2012.