APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Nichols, E. R. (2011). Biometrics: Theory, applications, and issues. Nova Science Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Ellen R. Nichols. Biometrics: Theory, Applications, and Issues. New York: Nova Science Publishers, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Ellen R. Nichols. Biometrics: Theory, Applications, and Issues. Nova Science Publishers, 2011.