APA引文

Emerson, R. W. (1977). Portable Emerson. Penguin Books.

Chicago Edition Citation

Emerson, Ralph Waldo. Portable Emerson. England: Penguin Books, 1977.

MLA引文

Emerson, Ralph Waldo. Portable Emerson. Penguin Books, 1977.

警告：這些引文格式不一定是100％准確.