Conway, L. (1974). Marks upon the snow (Revised ed.). Collins.
Chicagoスタイル(17版)引用形式Conway, Laura. Marks upon the Snow. Revised ed. London: Collins, 1974.
MLA(8版)引用形式Conway, Laura. Marks upon the Snow. Revised ed. Collins, 1974.
警告: この引用は必ずしも正確ではありません.