Cash, T. (1990). 175 more science experiments to amuse and amaze your friends. Random House.
Cita Chicago (17th ed.)Cash, Terry. 175 More Science Experiments to Amuse and Amaze Your Friends. New York: Random House, 1990.
Cita MLA (9th ed.)Cash, Terry. 175 More Science Experiments to Amuse and Amaze Your Friends. Random House, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.