Citazione Stile APA (7a Edizione)

Martin, D. (1994). Tough talking: How to handle awkward situations. Universities Press.

Citazione stile Chigago Style (17a edizione)

Martin, David. Tough Talking: How to Handle Awkward Situations. Hyderabad: Universities Press, 1994.

Citatione MLA (8a ed.)

Martin, David. Tough Talking: How to Handle Awkward Situations. Universities Press, 1994.