APA (7th ed.) Citation

Locke, J. On Polar exploration, Arctic and Antarctic. [s.n.].

Chicago Style (17th ed.) Citation

Locke, John. On Polar Exploration, Arctic and Antarctic. [Dublin]: [s.n.].

MLA (9th ed.) Citation

Locke, John. On Polar Exploration, Arctic and Antarctic. [s.n.].

Warning: These citations may not always be 100% accurate.