Cita APA (7a ed.)
Petrie, A., Bulman, J. S., & Osborn, J. F. (Oct 12, 2002). Further statistics in dentistry Part 1: Research designs 1. British Dental Journal. https://doi.org/10.1038/sj.bdj.4801570
Cita Chicago Style (17a ed.)
Petrie, A., J S. Bulman, y J F. Osborn. "Further Statistics in Dentistry Part 1: Research Designs 1." British Dental Journal Oct 12, 2002. https://doi.org/10.1038/sj.bdj.4801570.
Cita MLA (9a ed.)
Petrie, A., et al. "Further Statistics in Dentistry Part 1: Research Designs 1." British Dental Journal, Oct 12, 2002, https://doi.org/10.1038/sj.bdj.4801570.
Precaución: Estas citas no son 100% exactas.