Arnold, N. (1997). Horrible Science: Chemical Chaos. Scholastic Children's Book.
Cita Chicago (17th ed.)Arnold, Nick. Horrible Science: Chemical Chaos. London: Scholastic Children's Book, 1997.
Cita MLA (9th ed.)Arnold, Nick. Horrible Science: Chemical Chaos. Scholastic Children's Book, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.