The crab nebula and its mysteries: some facts and puzzles.

MLA

Weisskopf, Martin C. “The Crab Nebula and Its Mysteries: Some Facts and Puzzles.” Rendiconti Lincei: Scienze Fisiche e Naturali, vol. 30, Dec. 2019, pp. 97–100. EBSCOhost, https://doi.org/10.1007/s12210-019-00814-8.

APA

Weisskopf, M. C. (2019). The crab nebula and its mysteries: some facts and puzzles. Rendiconti Lincei: Scienze Fisiche e Naturali, 30, 97–100. https://doi.org/10.1007/s12210-019-00814-8

Chicago

Weisskopf, Martin C. 2019. “The Crab Nebula and Its Mysteries: Some Facts and Puzzles.” Rendiconti Lincei: Scienze Fisiche e Naturali 30 (December): 97–100. doi:10.1007/s12210-019-00814-8.