Gaya APA

Zwingli, U., Jackson, S, M. (1972). Ulrich Zwingly (1484-1531) : Selected Works . Philadephia, USA: University of Pennsylvania Press.

Gaya MLA

Zwingli, Ulrich., Jackson, Samuel, Macauley. "Ulrich Zwingly (1484-1531) : Selected Works". Philadephia, USA: University of Pennsylvania Press, 1972. Academic.