APA (7th ed.) Citation

A, X., & DG, T. (2013). E2F transcription factors and digestive system malignancies: How much do we know? World journal of gastroenterology, 19(21), 3189. https://doi.org/10.3748/wjg.v19.i21.3189

Chicago Style (17th ed.) Citation

A, Xanthoulis, and Tiniakos DG. "E2F Transcription Factors and Digestive System Malignancies: How Much Do We Know?" World Journal of Gastroenterology 19, no. 21 (2013): 3189. https://doi.org/10.3748/wjg.v19.i21.3189.

MLA (9th ed.) Citation

A, Xanthoulis, and Tiniakos DG. "E2F Transcription Factors and Digestive System Malignancies: How Much Do We Know?" World Journal of Gastroenterology, vol. 19, no. 21, 2013, p. 3189, https://doi.org/10.3748/wjg.v19.i21.3189.