APA引文

Walker, J. M., Huang, S. M., Strangman, N. M., Tsou, K., & Sañudo-Peña, M. C. (1999). Pain modulation by release of the endogenous cannabinoid anandamide. The National Academy of Sciences.

Citação norma Chicago

Walker, J. Michael, Susan M. Huang, Nicole M. Strangman, Kang Tsou, and M. Clara Sañudo-Peña. Pain Modulation By Release of the Endogenous Cannabinoid Anandamide. The National Academy of Sciences, 1999.

MLA引文

Walker, J. Michael, et al. Pain Modulation By Release of the Endogenous Cannabinoid Anandamide. The National Academy of Sciences, 1999.