APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Williams, F. J., & Pederson, W. D. (2009). Lincoln lessons: Reflections on America's greatest leader. Southern Illinois University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Frank J. Williams, ба William D. Pederson. Lincoln Lessons: Reflections on America's Greatest Leader. Carbondale: Southern Illinois University Press, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Lincoln Lessons: Reflections on America's Greatest Leader. Southern Illinois University Press, 2009.