Pope Pius III bull

MLA

Pius, et al. Pope Pius III bull. 1503.

APA

Pius, North, F., Phillipps, T. & Piccolomini della Triana, S. (1503). Pope Pius III bull. 1503.

Chicago

Pius, Frederick North, Thomas Phillipps and Silvio Piccolomini della Triana. Pope Pius III bull. 1503.