APA-viite

Blockmans , W. (2007). Introduction to medieval Europe 300-1550. Routledge.

Chicago-tyylinen lähdeviittaus

Blockmans , Wim. Introduction to Medieval Europe 300-1550. London: Routledge, 2007.

MLA-viite

Blockmans , Wim. Introduction to Medieval Europe 300-1550. Routledge, 2007.