APA-viite (7. p.)
Girard, M. (2008). A strange and formidable weapon: British responses to World War I poison gas. University of Nebraska Press.
Chicago-viite (17. p.)
Girard, Marion. A Strange and Formidable Weapon: British Responses to World War I Poison Gas. Lincoln: University of Nebraska Press, 2008.
MLA-viite (9. p.)
Girard, Marion. A Strange and Formidable Weapon: British Responses to World War I Poison Gas. University of Nebraska Press, 2008.
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