APA (7th ed.) Citation

Ballantyne, R. M. (2007). Hudson Bay. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ballantyne, R. M. Hudson Bay. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Ballantyne, R. M. Hudson Bay. Project Gutenberg, 2007.

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