APA (7th ed.) Citation

Gleasner, B., & Gleasner, D. (2010). Oahu Traveler's guide. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gleasner, Bill, and Diana Gleasner. Oahu Traveler's Guide. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Gleasner, Bill, and Diana Gleasner. Oahu Traveler's Guide. Project Gutenberg, 2010.

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