APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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