APA (7th ed.) Citation

Leadbeater, C. W., Besant, A., & Sinnett, A. P. (2005). Occult Chemistry Clairvoyant Observations on the Chemical Elements. Project Gutenberg.

Chicago Style (17th ed.) Citation

Leadbeater, C. W., Annie Besant, and A. P. Sinnett. Occult Chemistry Clairvoyant Observations on the Chemical Elements. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Leadbeater, C. W., et al. Occult Chemistry Clairvoyant Observations on the Chemical Elements. Project Gutenberg, 2005.

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