APA Style

Valleriani, M. (2020). De sphaera of Johannes de Sacrobosco in the Early Modern Period : The Authors of the Commentaries (1). : Springer Cham.

MLA Style

Valleriani, Matteo. "De sphaera of Johannes de Sacrobosco in the Early Modern Period : The Authors of the Commentaries". 1 : Springer Cham, 2020. Electronic Resource.