Citazione Stile APA (7a Edizione)

Bradford, R. Teaching theory: Is it good for us? / Richard Bradford. The state of theory.(1993).

Citazione stile Chigago Style (17a edizione)

Bradford, Richard. "Teaching Theory: Is It Good for Us? / Richard Bradford." The State of Theory.(1993) .

Citatione MLA (8a ed.)

Bradford, Richard. "Teaching Theory: Is It Good for Us? / Richard Bradford." The State of Theory.(1993), .