APA Citatie

Rhodes, J. D., Tedd, C. B., Roberts, H. E., Tonks, W., & Pearson, N. R. (1990). General practitioner obstetrics in Bradford.

Chicago Style citaat

Rhodes, J D., C B. Tedd, H E. Roberts, W. Tonks, en N R. Pearson. General Practitioner Obstetrics in Bradford. 1990.

MLA citatie

Rhodes, J D., et al. General Practitioner Obstetrics in Bradford. 1990.