APA引文

Gregory, P. H. (1967). Air borne microbes. Cambridge university press.

Chicago Edition Citation

Gregory, P H. Air Borne Microbes. London: Cambridge university press, 1967.

MLA引文

Gregory, P H. Air Borne Microbes. Cambridge university press, 1967.

警告：这些引文格式不一定是100％准确.