APA-viite (7. p.)

Gordon, S. D. (1918). The bent-knee time. American Sunday-School Union.

Chicago-viite (17. p.)

Gordon, Samuel Dickey. The Bent-knee Time. Philadelphia: American Sunday-School Union, 1918.

MLA-viite (9. p.)

Gordon, Samuel Dickey. The Bent-knee Time. American Sunday-School Union, 1918.