APA (7e ed.) Bronvermelding

Otto, L. (2015). 51 Greatest modern heros: Heros who Changed the World. Jaico Publishing.

Chicago (17e ed.) Bronvermelding

Otto, Lucas. 51 Greatest Modern Heros: Heros Who Changed the World. Mumbai: Jaico Publishing, 2015.

MLA (9e ed.) Bronvermelding

Otto, Lucas. 51 Greatest Modern Heros: Heros Who Changed the World. Jaico Publishing, 2015.