APA (7th ed.) Citation

Pío II, P., Hay, D., & Smith, W. K. (1967). De gestis Concilii Basiliensis commentariorum libri II. Clarendon Press.

Chicago Style (17th ed.) Citation

Pío II, Papa, Denys Hay, and W. K. Smith. De Gestis Concilii Basiliensis Commentariorum Libri II. Oxford: Clarendon Press, 1967.

MLA (9th ed.) Citation

Pío II, Papa, et al. De Gestis Concilii Basiliensis Commentariorum Libri II. Clarendon Press, 1967.