APA (7th ed.) Citation

Parker, G. (2004). Northern Lights, Complete. Project Gutenberg.

Chicago Style (17th ed.) Citation

Parker, Gilbert. Northern Lights, Complete. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Parker, Gilbert. Northern Lights, Complete. Project Gutenberg, 2004.

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