APA (7th ed.) Citation

Barrington, D., & Beaufoy, C. (1818). The possibility of approaching the North Pole asserted (1a. ed.). T. and J. Allman.

Chicago Style (17th ed.) Citation

Barrington, Daines, and C. Beaufoy. The Possibility of Approaching the North Pole Asserted. 1a. ed. Londres: T. and J. Allman, 1818.

MLA (9th ed.) Citation

Barrington, Daines, and C. Beaufoy. The Possibility of Approaching the North Pole Asserted. 1a. ed. T. and J. Allman, 1818.