APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Ullmann, Walter. Scholarship and Politics in the Middle Ages. Variorum Reprints, 1978.

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