Medieval theatre was propaganda - Art History bibliographies - in Harvard style

In-text: (Medieval art, n.d.)

Your Bibliography: Academic Dictionaries and Encyclopedias. n.d. Medieval art. [online] Available at: <http://enacademic.com/dic.nsf/enwiki/200383> [Accessed 16 May 2018].

In-text: (Bernard, 1995)

Your Bibliography: Bernard, D., 1995. A History of Christian Doctrine, Volume One The Post-Apostolic Age to the Middle Ages, A.D. 100-1500. 1st ed. Hazelwood, USA: World Aflame Press, pp.165, 166.

In-text: (Brown, 1978)

Your Bibliography: Brown, R., 1978. Medieval Spirituality. Baptist Historical Society, p.194.

In-text: (Jacobus, 2009)

Your Bibliography: Jacobus, L., 2009. The compact Bedford introduction to drama. Boston, MA: Bedford/St. Martins, pp.143, 144, 154.

In-text: (The Editors of Encyclopaedia Britannica, 2018)

Your Bibliography: The Editors of Encyclopaedia Britannica, 2018. Middle Ages | Definition & Facts. [online] Encyclopedia Britannica. Available at: <https://www.britannica.com/event/Middle-Ages> [Accessed 16 May 2018].