APA (7th ed.) Citation

Hanshew, T. W., Hanshew, M. E., & De Maris, W. (2005). The Riddle of the Frozen Flame. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hanshew, Thomas W., Mary E. Hanshew, and Walter De Maris. The Riddle of the Frozen Flame. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Hanshew, Thomas W., et al. The Riddle of the Frozen Flame. Project Gutenberg, 2005.

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