Cita APA (7th ed.)

Wilson, K., & Mendez, S. (2011). Mama, why? Margaret K. McElderry Books.

Cita Chicago (17th ed.)

Wilson, Karma, i Simon Mendez. Mama, Why? New York: Margaret K. McElderry Books, 2011.

Cita MLA (8th ed.)

Wilson, Karma, i Simon Mendez. Mama, Why? Margaret K. McElderry Books, 2011.