APA aipamena

Armitage, J., Hin, H., Tomson, J., Lay, M., Hill, M., & Clarke, R. (2013). Biochemical efficacy and safety trial of vitamin D (BEST-D): Finding an appropriate dose to test in a large randomized trial. BioMed Central.

Chicago Style aipamena

Armitage, Jane, Harold Hin, Joseph Tomson, Mike Lay, Mike Hill, and Robert Clarke. Biochemical Efficacy and Safety Trial of Vitamin D (BEST-D): Finding an Appropriate Dose to Test in a Large Randomized Trial. BioMed Central, 2013.

MLA aipamena

Armitage, Jane, et al. Biochemical Efficacy and Safety Trial of Vitamin D (BEST-D): Finding an Appropriate Dose to Test in a Large Randomized Trial. BioMed Central, 2013.