Cita APA (7a ed.)

McDonald, A., & Cole, J. M. (2001). This blessed wilderness: Archibald McDonald's letters from the Columbia, 1822-44. UBC Press.

Cita Chicago Style (17a ed.)

McDonald, Archibald, y Jean Murray Cole. This Blessed Wilderness: Archibald McDonald's Letters from the Columbia, 1822-44. Vancouver: UBC Press, 2001.

Cita MLA (8a ed.)

McDonald, Archibald, y Jean Murray Cole. This Blessed Wilderness: Archibald McDonald's Letters from the Columbia, 1822-44. UBC Press, 2001.

Precaución: Estas citas no son 100% exactas.