APA引文

Olsen, W. S. (2008). Hard air: Adventures from the edge of flying. University of Nebraska Press.

芝加哥风格引文

Olsen, W. Scott. Hard Air: Adventures from the Edge of Flying. Lincoln: University of Nebraska Press, 2008.

MLA引文

Olsen, W. Scott. Hard Air: Adventures from the Edge of Flying. University of Nebraska Press, 2008.

警告：这些引文格式不一定是100％准确.