Cita APA (7a ed.)

Creighton, D. G. (1956). The Empire of the St. Lawrence. Macmillan.

Cita Chicago Style (17a ed.)

Creighton, Donald Grant. The Empire of the St. Lawrence. Toronto: Macmillan, 1956.

Cita MLA (9a ed.)

Creighton, Donald Grant. The Empire of the St. Lawrence. Macmillan, 1956.