APA aipamena

Liu, X., Stanley, H. E., & Gao, J. (2016). Breakdown of interdependent directed networks. Proc Natl Acad Sci U S A.

Chicago Style aipamena

Liu, Xueming, H. Eugene Stanley, and Jianxi Gao. "Breakdown of Interdependent Directed Networks." Proc Natl Acad Sci U S A 2016.

MLA aipamena

Liu, Xueming, H. Eugene Stanley, and Jianxi Gao. "Breakdown of Interdependent Directed Networks." Proc Natl Acad Sci U S A 2016.