Akil, H., & McEwen, C. (2020). Bruce McEwen, 1938–2020. Proc Natl Acad Sci U S A.
Citação norma ChicagoAkil, Huda, and Craig McEwen. "Bruce McEwen, 1938–2020." Proc Natl Acad Sci U S A 2020.
MLA引文Akil, Huda, and Craig McEwen. "Bruce McEwen, 1938–2020." Proc Natl Acad Sci U S A 2020.
警告:這些引文格式不一定是100%准確.