APA (7th ed.) Citation

Bahá'í International Community. (2006). Century of Light. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bahá'í International Community. Century of Light. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Bahá'í International Community. Century of Light. Project Gutenberg, 2006.

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