APA (7th ed.) Citation

Bridle, J. (2013). Drone shadow handbook. booktwo.org.

Chicago Style (17th ed.) Citation

Bridle, James. Drone Shadow Handbook. [London]: booktwo.org, 2013.

MLA (9th ed.) Citation

Bridle, James. Drone Shadow Handbook. booktwo.org, 2013.

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