Tibbetts, A., & Tibbetts, C. (1987). Strategies of rhetoric with handbook (5th ed.). Scott, Foresman.
Citazione stile Chigago Style (17a edizione)Tibbetts, A.M, e Charlene Tibbetts. Strategies of Rhetoric with Handbook. 5th ed. Glenveiw, Ill: Scott, Foresman, 1987.
Citatione MLA (9a ed.)Tibbetts, A.M, e Charlene Tibbetts. Strategies of Rhetoric with Handbook. 5th ed. Scott, Foresman, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.