APA (7th ed.) Citation

Frederick, M. (1989). True devotion to Mary. AMI Press.

Chicago Style (17th ed.) Citation

Frederick, Mary. True Devotion to Mary. Washington, NJ: AMI Press, 1989.

MLA (8th ed.) Citation

Frederick, Mary. True Devotion to Mary. AMI Press, 1989.

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