APA (7th ed.) Citation

Corelli, M. (1921). The secret power. Doubleday.

Chicago Style (17th ed.) Citation

Corelli, Marie. The Secret Power. Garden City, N. Y.: Doubleday, 1921.

MLA (9th ed.) Citation

Corelli, Marie. The Secret Power. Doubleday, 1921.

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