ebrary, Inc, & Hoyt, R. S. (1968). Life and thought in the early Middle Ages. University of Minnesota Press.
Chicagoスタイル(17版)引用形式ebrary, Inc, , Robert S. Hoyt. Life and Thought in the Early Middle Ages. Minneapolis: University of Minnesota Press, 1968.
MLA(9版)引用形式ebrary, Inc, , Robert S. Hoyt. Life and Thought in the Early Middle Ages. University of Minnesota Press, 1968.
警告: この引用は必ずしも正確ではありません.