Howard, D. R., & Zacher, C. K. (1968). Critical studies of Sir Gawain and the Green Knight. University of Notre Dame Press.
Chicagoスタイル(17版)引用形式Howard, Donald Roy, , Christian K. Zacher. Critical Studies of Sir Gawain and the Green Knight. Notre Dame [Ind.]: University of Notre Dame Press, 1968.
MLA(9版)引用形式Howard, Donald Roy, , Christian K. Zacher. Critical Studies of Sir Gawain and the Green Knight. University of Notre Dame Press, 1968.
警告: この引用は必ずしも正確ではありません.