APA
Sander L. C., Sharpless K. E., Wise S. A., Nelson B. C., Phinney K. W., Porter B. J., Rimmer C. A., Thomas J. B., Wood L. J., Yen J. H., Duewer D. L., Atkinson R., Chen P., Goldschmidt R., Wolf W. R., Ho I. & Betz J. M. (20110324). Certification of vitamins and carotenoids in SRM 3280 multivitamin/multielement tablets. : Analytical chemistry.
Chicago
Sander L C, Sharpless K E, Wise S A, Nelson B C, Phinney K W, Porter B J, Rimmer C A, Thomas J B, Wood L J, Yen J H, Duewer D L, Atkinson R, Chen P, Goldschmidt R, Wolf W R, Ho I-P and Betz J M. 20110324. Certification of vitamins and carotenoids in SRM 3280 multivitamin/multielement tablets. : Analytical chemistry.
Harvard
Sander L. C., Sharpless K. E., Wise S. A., Nelson B. C., Phinney K. W., Porter B. J., Rimmer C. A., Thomas J. B., Wood L. J., Yen J. H., Duewer D. L., Atkinson R., Chen P., Goldschmidt R., Wolf W. R., Ho I. and Betz J. M. (20110324). Certification of vitamins and carotenoids in SRM 3280 multivitamin/multielement tablets. : Analytical chemistry.
MLA
Sander L C, Sharpless K E, Wise S A, Nelson B C, Phinney K W, Porter B J, Rimmer C A, Thomas J B, Wood L J, Yen J H, Duewer D L, Atkinson R, Chen P, Goldschmidt R, Wolf W R, Ho I-P and Betz J M. Certification of vitamins and carotenoids in SRM 3280 multivitamin/multielement tablets. : Analytical chemistry. 20110324.