APA (7th ed.) Citation

Bailey, A. A. (1978). A treatise on the seven rays A treatise on the seven rays.

Chicago Style (17th ed.) Citation

Bailey, Alice A. "A Treatise on the Seven Rays." A Treatise on the Seven Rays 1978.

MLA (8th ed.) Citation

Bailey, Alice A. "A Treatise on the Seven Rays." A Treatise on the Seven Rays, 1978.

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