Cita APA (7th ed.)
Dr. Timothy Cooney. (2008). Scott Foresman Science. Pearson.
Cita Chicago (17th ed.)
Dr. Timothy Cooney. Scott Foresman Science. New york: Pearson, 2008.
Cita MLA (9th ed.)
Dr. Timothy Cooney. Scott Foresman Science. Pearson, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.