APA (7th ed.) Citation

J.H. Colton & Co. (1993). Northern America: British, Russian & Danish possessions in North America. s.n..

Chicago Style (17th ed.) Citation

J.H. Colton & Co. Northern America: British, Russian & Danish Possessions in North America. [Canada: s.n., 1993.

MLA (8th ed.) Citation

J.H. Colton & Co. Northern America: British, Russian & Danish Possessions in North America. s.n., 1993.