Cita APA (7a ed.)

Speck, G. (1963). Samuel Hearne and the Northwest Passage. Caxton Printers.

Cita Chicago Style (17a ed.)

Speck, Gordon. Samuel Hearne and the Northwest Passage. Caldwell, Idaho: Caxton Printers, 1963.

Cita MLA (8a ed.)

Speck, Gordon. Samuel Hearne and the Northwest Passage. Caxton Printers, 1963.

Precaución: Estas citas no son 100% exactas.