APA引文

ebrary, Inc, & Chesley, A. T. (2009). Next generation of human space flight systems. Nova Science.

Chicago Style (17th ed.) Citation

ebrary, Inc, and Alfred T. Chesley. Next Generation of Human Space Flight Systems. New York: Nova Science, 2009.

MLA引文

ebrary, Inc, and Alfred T. Chesley. Next Generation of Human Space Flight Systems. Nova Science, 2009.