ArXiv.org.

MLA

Ginsparg, P. Arxiv.org. [Ithaca, N.Y.]: Cornell University, 1991.

APA

Ginsparg, P. (1991). ArXiv.org. [Ithaca, N.Y.]: Cornell University.

Chicago

Ginsparg, P. Arxiv.org. [Ithaca, N.Y.]: Cornell University, 1991.