Παραπομπή APA

Vishwanathan, R., Neuringer, M., Snodderly, D. M., Schalch, W., & Johnson, E. J. (2012). Macular lutein and zeaxanthin are related to brain lutein and zeaxanthin in primates.

Παραπομπή Chicago Style

Vishwanathan, Rohini, Martha Neuringer, D. Max Snodderly, Wolfgang Schalch, και Elizabeth J. Johnson. Macular Lutein and Zeaxanthin Are Related to Brain Lutein and Zeaxanthin in Primates. 2012.

Παραπομπή MLA

Vishwanathan, Rohini, et al. Macular Lutein and Zeaxanthin Are Related to Brain Lutein and Zeaxanthin in Primates. 2012.

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