APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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