APA引文

Landsburg, A. (1977). In search of extraterrestrials. Corgi.

Chicago Style (17th ed.) Citation

Landsburg, Alan. In Search of Extraterrestrials. London: Corgi, 1977.

MLA引文

Landsburg, Alan. In Search of Extraterrestrials. Corgi, 1977.

警告：這些引文格式不一定是100％准確.