APA (7th ed.) Citation

Sumerak, M. (2017). Guardians of the galaxy: Creating Marvel's spacefaring super heroes. Insight Editions.

Chicago Style (17th ed.) Citation

Sumerak, Marc. Guardians of the Galaxy: Creating Marvel's Spacefaring Super Heroes. California: Insight Editions, 2017.

MLA (9th ed.) Citation

Sumerak, Marc. Guardians of the Galaxy: Creating Marvel's Spacefaring Super Heroes. Insight Editions, 2017.

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