Cita APA

Waddell, G. (1993). Simple low back pain: Rest or active exercise?

Chicago Style Citation

Waddell, G. Simple Low Back Pain: Rest or Active Exercise? 1993.

Cita MLA

Waddell, G. Simple Low Back Pain: Rest or Active Exercise? 1993.

Atenció: Aquestes cites poden no estar 100% correctes.