Cita APA (7a ed.)

Garland, H. (1931). Companions on the Trail: A Literary Chronicle. Macmillan.

Cita Chicago Style (17a ed.)

Garland, Hamlin. Companions on the Trail: A Literary Chronicle. New York: Macmillan, 1931.

Cita MLA (9a ed.)

Garland, Hamlin. Companions on the Trail: A Literary Chronicle. Macmillan, 1931.