APA-viite (7. p.)
Vernon, A. (2004). Soldiers once and still: Ernest Hemingway, James Salter & Tim O'Brien. University of Iowa Press.
Chicago-viite (17. p.)
Vernon, Alex. Soldiers Once and Still: Ernest Hemingway, James Salter & Tim O'Brien. Iowa City: University of Iowa Press, 2004.
MLA-viite (9. p.)
Vernon, Alex. Soldiers Once and Still: Ernest Hemingway, James Salter & Tim O'Brien. University of Iowa Press, 2004.
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