APA (7th ed.) Citation

Gunn, R. (2008). Mega machines: The biggers machines ever built. Parragon.

Chicago Style (17th ed.) Citation

Gunn, Richard. Mega Machines: The Biggers Machines Ever Built. New York: Parragon, 2008.

MLA (9th ed.) Citation

Gunn, Richard. Mega Machines: The Biggers Machines Ever Built. Parragon, 2008.

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