APA

Passerin d'Entréves A., Thomas, Hooker R. & Marsilius of Padua. (1959). The medieval contribution to political thought. New York: The Humanities Press.

Chicago

Passerin d'Entréves Alessandro, Thomas, Hooker Richard and Marsilius of Padua. 1959. The medieval contribution to political thought. New York: The Humanities Press.

Harvard

Passerin d'Entréves A., Thomas, Hooker R. and Marsilius of Padua. (1959). The medieval contribution to political thought. New York: The Humanities Press.

MLA

Passerin d'Entréves Alessandro, Thomas, Hooker Richard and Marsilius of Padua. The medieval contribution to political thought. New York: The Humanities Press. 1959.