APA-viite (7. p.)

Howe, F. C. (1916). Why war. C. Scribner's sons.

Chicago-viite (17. p.)

Howe, Frederic Clemson. Why War. New York: C. Scribner's sons, 1916.

MLA-viite (8. p.)

Howe, Frederic Clemson. Why War. C. Scribner's sons, 1916.