APA-čujuhus (7. p.)
Cahill, R. T., Jr. (2014). Hauptmann's ladder: A step-by-step analysis of the Lindbergh kidnapping. The Kent State University Press.
Chicago-čujuhus (17. p.)
Cahill, Richard T., Jr. Hauptmann's Ladder: A Step-by-step Analysis of the Lindbergh Kidnapping. Kent, Ohio: The Kent State University Press, 2014.
MLA-čujuhus (9. p.)
Cahill, Richard T., Jr. Hauptmann's Ladder: A Step-by-step Analysis of the Lindbergh Kidnapping. The Kent State University Press, 2014.
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