APA (7th ed.) Citation

Athena (Firm), Mannes, E., & Moyers, B. D. (2011). Amazing grace. Athena.

Chicago Style (17th ed.) Citation

Athena (Firm), Elena Mannes, and Bill D. Moyers. Amazing Grace. Silver Spring, MD: Athena, 2011.

MLA (8th ed.) Citation

Athena (Firm), et al. Amazing Grace. Athena, 2011.

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