Cita APA (7a ed.)

Sommer, P. (1997). Obstetrical patients' anxiety during transition of labor and the nursing intervention of touch. UMI.

Cita Chicago Style (17a ed.)

Sommer, Patricia. Obstetrical Patients' Anxiety During Transition of Labor and the Nursing Intervention of Touch. Ann Arbor, Mich.: UMI, 1997.

Cita MLA (8a ed.)

Sommer, Patricia. Obstetrical Patients' Anxiety During Transition of Labor and the Nursing Intervention of Touch. UMI, 1997.