Cita APA

Ullmann, W. 1. (1978). Scholarship and politics in the Middle Ages. London: Variorum Reprints.

Citación estilo Chicago

Ullmann, Walter 1910-1983. Scholarship and Politics in the Middle Ages. London: Variorum Reprints, 1978.

Cita MLA

Ullmann, Walter 1910-1983. Scholarship and Politics in the Middle Ages. London: Variorum Reprints, 1978.

Precaución: Estas citas no son 100% exactas.