Cita APA (7th ed.)

Tillery, B. W. (2012). Physical science (Ninth edition.). McGraw-Hill.

Cita Chicago (17th ed.)

Tillery, Bill W. Physical Science. Ninth edition. New York, NY: McGraw-Hill, 2012.

Cita MLA (9th ed.)

Tillery, Bill W. Physical Science. Ninth edition. McGraw-Hill, 2012.