APA aipamena

Rumans, M. C., Benner, K. G., Keeffe, E. B., Custis, J. M., Lockwood, D. R., & Craner, G. E. (1986). Screening Flexible Sigmoidoscopy by Primary Care Physicians: Effectiveness and Costs in Patients Negative for Fecal Occult Blood.

Chicago Style aipamena

Rumans, Mark C., Kent G. Benner, Emmet B. Keeffe, John M. Custis, Darrell R. Lockwood, and Gregory E. Craner. Screening Flexible Sigmoidoscopy By Primary Care Physicians: Effectiveness and Costs in Patients Negative for Fecal Occult Blood. 1986.

MLA aipamena

Rumans, Mark C., et al. Screening Flexible Sigmoidoscopy By Primary Care Physicians: Effectiveness and Costs in Patients Negative for Fecal Occult Blood. 1986.