APA (7th ed.) Citation

Lippa, K. A., & Bedner, M. (2013). NIST/NIH vitamin D metabolites quality assurance program report of participant results: Summer 2012 comparability study (exercise 6). U.S. Dept. of Commerce, National Institute of Standards and Technology.

Chicago Style (17th ed.) Citation

Lippa, Katrice A., and Mary Bedner. NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results: Summer 2012 Comparability Study (exercise 6). Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 2013.

MLA (9th ed.) Citation

Lippa, Katrice A., and Mary Bedner. NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results: Summer 2012 Comparability Study (exercise 6). U.S. Dept. of Commerce, National Institute of Standards and Technology, 2013.