Conway, L. (1974). Marks upon the snow (Revised ed.). Collins.
芝加哥风格引文Conway, Laura. Marks upon the Snow. Revised ed. London: Collins, 1974.
MLA引文Conway, Laura. Marks upon the Snow. Revised ed. Collins, 1974.
警告：这些引文格式不一定是100％准确.
APA引文