Cita APA (7a ed.)

Porterfield, J. A., & DeRosa, C. (1998). Mechanical low back pain: Perspectives in functional anatomy (2nd ed.). Saunders.

Cita Chicago Style (17a ed.)

Porterfield, James A., y Carl DeRosa. Mechanical Low Back Pain: Perspectives in Functional Anatomy. 2nd ed. Philadelphia [etc.]: Saunders, 1998.

Cita MLA (9a ed.)

Porterfield, James A., y Carl DeRosa. Mechanical Low Back Pain: Perspectives in Functional Anatomy. 2nd ed. Saunders, 1998.