APA引文

Darwin, C. (1977). Darwin: The Origin of species. England: Penguin book.

Trích dẫn kiểu Chicago

Darwin, Charles. Darwin: The Origin of Species. England: Penguin book, 1977.

MLA引文

Darwin, Charles. Darwin: The Origin of Species. England: Penguin book, 1977.

警告：這些引文格式不一定是100％准確.