404569 Humphrey, D., & Conklin, R. (2005). Connections: Writing for your world. Mason, Ohio : Thomson/South-Western.
Citazione stile Chigago Style (17a edizione)404569 Humphrey, Doris, e Robert Conklin. Connections: Writing for Your World. Mason, Ohio : Thomson/South-Western, 2005.
Citatione MLA (9a ed.)404569 Humphrey, Doris, e Robert Conklin. Connections: Writing for Your World. Mason, Ohio : Thomson/South-Western, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.