Cita APA

Houghton, D. J., Aitchison, F. A., Wilkinson, L., & Wilson, J. A. (1994). Use of sinus x ray films by general practitioners. BMJ Group.

Citación estilo Chicago

Houghton, D. J., F. A. Aitchison, L. Wilkinson, y J. A. Wilson. Use of Sinus X Ray Films By General Practitioners. BMJ Group, 1994.

Cita MLA

Houghton, D. J., F. A. Aitchison, L. Wilkinson, y J. A. Wilson. Use of Sinus X Ray Films By General Practitioners. BMJ Group, 1994.