Heppenstall, R. (1968). The connecting door. Dufour.
Chicagoスタイル(17版)引用形式Heppenstall, Rayner. The Connecting Door. [Chester Springs, Pa.]: Dufour, 1968.
MLA(9版)引用形式Heppenstall, Rayner. The Connecting Door. Dufour, 1968.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式