APA (7th ed.) Citation

Friedman, B. (2014). 21st Century Ellis: Operational Art and Strategic Prophecy for the Modern Era.

Chicago Style (17th ed.) Citation

Friedman, Brett. 21st Century Ellis: Operational Art and Strategic Prophecy for the Modern Era. 2014.

MLA (9th ed.) Citation

Friedman, Brett. 21st Century Ellis: Operational Art and Strategic Prophecy for the Modern Era. 2014.

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