APA (7e ed.) Bronvermelding

Cox, H. (2014). Annual editions: Aging 13/14 (Twenty-sixth edition.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Cox, Harold. Annual Editions: Aging 13/14. Twenty-sixth edition. New York, NY: McGraw-Hill, 2014.

MLA (9e ed.) Bronvermelding

Cox, Harold. Annual Editions: Aging 13/14. Twenty-sixth edition. McGraw-Hill, 2014.