Cita APA (7th ed.)
ebrary, Inc, & Ekelund, R. B. (1996). Sacred trust: The medieval church as an economic firm. Oxford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Robert B. Ekelund. Sacred Trust: The Medieval Church as an Economic Firm. New York: Oxford University Press, 1996.
Cita MLA (9th ed.)
ebrary, Inc, i Robert B. Ekelund. Sacred Trust: The Medieval Church as an Economic Firm. Oxford University Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.