Gaya APA

Ornstein, A, C., levine, D, U. (2014). Foundation of education : international ed. 12th ed. (ED-12). USA: USA : Cengage, 2014.

Gaya MLA

Ornstein, Allan, C.., levine, Daniel, U. "Foundation of education : international ed. 12th ed.". ED-12 USA: USA : Cengage, 2014, 2014. Text.