Cita APA

Westling, A. M., Tu, F. F., Griffith, J. W., & Hellman, K. M. (2013). The association of dysmenorrhea with noncyclic pelvic pain accounting for psychological factors.

Chicago Style Citation

Westling, Allyson M., Frank F. Tu, James W. Griffith, i Kevin M. Hellman. The Association of Dysmenorrhea With Noncyclic Pelvic Pain Accounting for Psychological Factors. 2013.

Cita MLA

Westling, Allyson M., Frank F. Tu, James W. Griffith, i Kevin M. Hellman. The Association of Dysmenorrhea With Noncyclic Pelvic Pain Accounting for Psychological Factors. 2013.