APA引文

Fromm, E. (1956). The art of loving. Harper & Row.

芝加哥风格引文

Fromm, Erich. The Art of Loving. New York: Harper & Row, 1956.

MLA引文

Fromm, Erich. The Art of Loving. Harper & Row, 1956.

警告：这些引文格式不一定是100％准确.