APA引文

Calder, R. (1935). The birth of the future. London: Arthur barker Limited.

Trích dẫn kiểu Chicago

Calder, Ritchie. The Birth of the Future. London: Arthur barker Limited, 1935.

MLA引文

Calder, Ritchie. The Birth of the Future. London: Arthur barker Limited, 1935.

警告：这些引文格式不一定是100％准确.