APA (7th ed.) Citation

Ullmann, W. (1978). Scholarship and politics in the Middle Ages / (by) Walter Ullmann. Variorum.

Chicago Style (17th ed.) Citation

Ullmann, Walter. Scholarship and Politics in the Middle Ages / (by) Walter Ullmann. London: Variorum, 1978.

MLA (9th ed.) Citation

Ullmann, Walter. Scholarship and Politics in the Middle Ages / (by) Walter Ullmann. Variorum, 1978.

Warning: These citations may not always be 100% accurate.