APA引文

Wilks, W. E. (1963). The new wilderness: What we know about space. New York: David McKay Co..

Trích dẫn kiểu Chicago

Wilks, Willard E. The New Wilderness: What We Know About Space. New York: David McKay Co., 1963.

MLA引文

Wilks, Willard E. The New Wilderness: What We Know About Space. New York: David McKay Co., 1963.

警告：這些引文格式不一定是100％准確.