APA (7th ed.) Citation

Pius II, P., & Blondus, F. (1571). Opera quae extant omnia. Ex officina Henricpetrina.

Chicago Style (17th ed.) Citation

Pius II, Pope, and Flavius Blondus. Opera Quae Extant Omnia. Basileae: Ex officina Henricpetrina, 1571.

MLA (9th ed.) Citation

Pius II, Pope, and Flavius Blondus. Opera Quae Extant Omnia. Ex officina Henricpetrina, 1571.

Warning: These citations may not always be 100% accurate.