Otto, L. (2015). 51 Greatest modern heros: Heros who Changed the World. Jaico Publishing.
芝加哥风格引文Otto, Lucas. 51 Greatest Modern Heros: Heros Who Changed the World. Mumbai: Jaico Publishing, 2015.
MLA引文Otto, Lucas. 51 Greatest Modern Heros: Heros Who Changed the World. Jaico Publishing, 2015.
警告：这些引文格式不一定是100％准确.