APA (7th ed.) Citation

Burrough, B. (1990). Barbarians at the gate. Arrow Books.

Chicago Style (17th ed.) Citation

Burrough, Bryan. Barbarians at the Gate. London: Arrow Books, 1990.

MLA (8th ed.) Citation

Burrough, Bryan. Barbarians at the Gate. Arrow Books, 1990.

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