Cita APA (7a ed.)
Evans, M., Beck, M., Elliott, J., Etheve, S., Roberts, R., & Schalch, W. (2013). Effects of formulation on the bioavailability of lutein and zeaxanthin: A randomized, double-blind, cross-over, comparative, single-dose study in healthy subjects. European Journal of Nutrition, 52(4), 1381-1392.
Cita Chicago Style (17a ed.)
Evans, Malkanthi, Mareike Beck, James Elliott, Stephane Etheve, Richard Roberts, y Wolfgang Schalch. "Effects of Formulation on the Bioavailability of Lutein and Zeaxanthin: A Randomized, Double-blind, Cross-over, Comparative, Single-dose Study in Healthy Subjects." European Journal of Nutrition 52, no. 4 (2013): 1381-1392.
Cita MLA (9a ed.)
Evans, Malkanthi, et al. "Effects of Formulation on the Bioavailability of Lutein and Zeaxanthin: A Randomized, Double-blind, Cross-over, Comparative, Single-dose Study in Healthy Subjects." European Journal of Nutrition, vol. 52, no. 4, 2013, pp. 1381-1392.
Precaución: Estas citas no son 100% exactas.