APA (7th ed.) Citation

Armstrong, K. (2010). Twelve steps to a compassionate life. Anchor Books.

Chicago Style (17th ed.) Citation

Armstrong, Karen. Twelve Steps to a Compassionate Life. New York: Anchor Books, 2010.

MLA (8th ed.) Citation

Armstrong, Karen. Twelve Steps to a Compassionate Life. Anchor Books, 2010.

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