Robinson, I. S. (1978). Authority and resistance in the Investiture Contest : the polemical literature of the late eleventh century / (by) I.S. Robinson: The polemical literature of the late eleventh century. Manchester University Press (etc.).
Chicago Style (17th ed.) CitationRobinson, I. S. Authority and Resistance in the Investiture Contest : The Polemical Literature of the Late Eleventh Century / (by) I.S. Robinson: The Polemical Literature of the Late Eleventh Century. Manchester: Manchester University Press (etc.), 1978.
MLA (9th ed.) CitationRobinson, I. S. Authority and Resistance in the Investiture Contest : The Polemical Literature of the Late Eleventh Century / (by) I.S. Robinson: The Polemical Literature of the Late Eleventh Century. Manchester University Press (etc.), 1978.