Spender, S., & Bartlett, L. (1980). Letters to Christopher. Black Sparrow Press.
Chicagoスタイル(17版)引用形式Spender, Stephen, , Lee Bartlett. Letters to Christopher. Santa Barbara: Black Sparrow Press, 1980.
MLA(8版)引用形式Spender, Stephen, , Lee Bartlett. Letters to Christopher. Black Sparrow Press, 1980.
警告: この引用は必ずしも正確ではありません.