Cite
High Frequency of Mutations of the PIK3CA Gene in Human Cancers.
MLA
Samuels, Yardena, et al. “High Frequency of Mutations of the PIK3CA Gene in Human Cancers.” Science, vol. 304, no. 5670, Apr. 2004, p. 554. EBSCOhost, https://doi.org/10.1126/science.1096502.
APA
Samuels, Y., Wang, Z., Bardelli, A., Silliman, N., Ptak, J., Szabo, S., Yan, H., Cazdar, A., Powell, S. M., Riggins, G. J., Willson, J. K. V., Markowitz, S., Kinzler, K. W., Vogelstein, B., & Velculescu, V. E. (2004). High Frequency of Mutations of the PIK3CA Gene in Human Cancers. Science, 304(5670), 554. https://doi.org/10.1126/science.1096502
Chicago
Samuels, Yardena, Zhenghe Wang, Alberto Bardelli, Natalie Silliman, Janine Ptak, Steve Szabo, Hai Yan, et al. 2004. “High Frequency of Mutations of the PIK3CA Gene in Human Cancers.” Science 304 (5670): 554. doi:10.1126/science.1096502.