Cita APA (7a ed.)

Hagberg, D. (2016). The fourth horseman (First edition.). Forge Books.

Cita Chicago Style (17a ed.)

Hagberg, David. The Fourth Horseman. First edition. New York: Forge Books, 2016.

Cita MLA (8a ed.)

Hagberg, David. The Fourth Horseman. First edition. Forge Books, 2016.

Precaución: Estas citas no son 100% exactas.