Cita APA (7a ed.)
EY, P., ET, W., & MA, L. (2007). Retinol inhibits the invasion of retinoic acid-resistant colon cancer cells in vitro and decreases matrix metalloproteinase mRNA, protein, and activity levels. Nutrition & Cancer, 57(1), 66-78.
Cita Chicago Style (17a ed.)
EY, Park, Wilder ET, y Lane MA. "Retinol Inhibits the Invasion of Retinoic Acid-resistant Colon Cancer Cells in Vitro and Decreases Matrix Metalloproteinase MRNA, Protein, and Activity Levels." Nutrition & Cancer 57, no. 1 (2007): 66-78.
Cita MLA (9a ed.)
EY, Park, et al. "Retinol Inhibits the Invasion of Retinoic Acid-resistant Colon Cancer Cells in Vitro and Decreases Matrix Metalloproteinase MRNA, Protein, and Activity Levels." Nutrition & Cancer, vol. 57, no. 1, 2007, pp. 66-78.
Precaución: Estas citas no son 100% exactas.