Cita APA

Leveen, T., & Tom Leveen. (2013). Sick. New York: Amulet Books.

Chicago Style Citation

Leveen, Tom, i Tom Leveen. Sick. New York: Amulet Books, 2013.

Cita MLA

Leveen, Tom, i Tom Leveen. Sick. New York: Amulet Books, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.