APA (7th ed.) Citation

Clifton, L. (1993). The book of light. Copper Canyon Press.

Chicago Style (17th ed.) Citation

Clifton, Lucille. The Book of Light. Port Townsend, Wash.: Copper Canyon Press, 1993.

MLA (9th ed.) Citation

Clifton, Lucille. The Book of Light. Copper Canyon Press, 1993.

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