Feltrus, P., & Sine nomine. (1539). [Questio Petri Feltri An de rebus naturalibus possit haberi scientia]. s.n.
Chicago Style (17th ed.) CitationFeltrus, Petrus, and Sine nomine. [Questio Petri Feltri An De Rebus Naturalibus Possit Haberi Scientia]. [S.l.: s.n, 1539.
MLA (9th ed.) CitationFeltrus, Petrus, and Sine nomine. [Questio Petri Feltri An De Rebus Naturalibus Possit Haberi Scientia]. s.n, 1539.
Warning: These citations may not always be 100% accurate.