APA (7th ed.) Citation

Preston, D., & Collins, D. W. (2018). The pharaoh key (Unabridged.).

Chicago Style (17th ed.) Citation

Preston, Douglas, and David W. Collins. The Pharaoh Key. Unabridged. 2018.

MLA (8th ed.) Citation

Preston, Douglas, and David W. Collins. The Pharaoh Key. Unabridged. 2018.

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