APA引文

Weil, S. (1952). Gravity and grace. Routledge and Kegan Paul.

芝加哥风格引文

Weil, Simone. Gravity and Grace. London: Routledge and Kegan Paul, 1952.

MLA引文

Weil, Simone. Gravity and Grace. Routledge and Kegan Paul, 1952.

警告：这些引文格式不一定是100％准确.