Cita APA (7a ed.)

Hale, E. E. (1878). Back to back: A story of to-day. Harper.

Cita Chicago Style (17a ed.)

Hale, Edward Everett. Back to Back: A Story of To-day. New York: Harper, 1878.

Cita MLA (8a ed.)

Hale, Edward Everett. Back to Back: A Story of To-day. Harper, 1878.