Arnold, N. (2008). Bulging Brains. Scholastic.
Cita Chicago (17th ed.)Arnold, Nick. Bulging Brains. london: Scholastic, 2008.
Cita MLA (8th ed.)Arnold, Nick. Bulging Brains. Scholastic, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.
Arnold, N. (2008). Bulging Brains. Scholastic.
Cita Chicago (17th ed.)Arnold, Nick. Bulging Brains. london: Scholastic, 2008.
Cita MLA (8th ed.)Arnold, Nick. Bulging Brains. Scholastic, 2008.