Gannon, R. I. (1964). After more black coffee. Farrar, Straus.
Chicagoスタイル(17版)引用形式Gannon, Robert I. After More Black Coffee. New York: Farrar, Straus, 1964.
MLA(8版)引用形式Gannon, Robert I. After More Black Coffee. Farrar, Straus, 1964.
警告: この引用は必ずしも正確ではありません.