Cita APA (7a ed.)
RG, B., & IM, N. (1997). Urinary catheter blockage depends on urine pH, calcium and rate of flow. Spinal Cord, 35(8), 521-526.
Cita Chicago Style (17a ed.)
RG, Burr, y Nuseibeh IM. "Urinary Catheter Blockage Depends on Urine PH, Calcium and Rate of Flow." Spinal Cord 35, no. 8 (1997): 521-526.
Cita MLA (9a ed.)
RG, Burr, y Nuseibeh IM. "Urinary Catheter Blockage Depends on Urine PH, Calcium and Rate of Flow." Spinal Cord, vol. 35, no. 8, 1997, pp. 521-526.
Precaución: Estas citas no son 100% exactas.