APA
Creadon P., O'Malley C., Gibson S., Wiggin A., Golub P., Bonner W., Incontrera K., Open Sky Entertainment (Firm), Agora Entertainment (Firm), O'Malley Creadon Productions, Peter G. Peterson Foundation, Roadside Attractions (Firm) & PBS Home Video. (2009). I.O.U.S.A. [United States]: Distributed by PBS Home Video.
Chicago
Creadon Patrick, O'Malley Christine, Gibson Sarah, Wiggin Addison, Golub Peter, Bonner William, Incontrera Kate, Open Sky Entertainment (Firm), Agora Entertainment (Firm), O'Malley Creadon Productions, Peter G. Peterson Foundation, Roadside Attractions (Firm) and PBS Home Video. 2009. I.O.U.S.A. [United States]: Distributed by PBS Home Video.
Harvard
Creadon P., O'Malley C., Gibson S., Wiggin A., Golub P., Bonner W., Incontrera K., Open Sky Entertainment (Firm), Agora Entertainment (Firm), O'Malley Creadon Productions, Peter G. Peterson Foundation, Roadside Attractions (Firm) and PBS Home Video. (2009). I.O.U.S.A. [United States]: Distributed by PBS Home Video.
MLA
Creadon Patrick, O'Malley Christine, Gibson Sarah, Wiggin Addison, Golub Peter, Bonner William, Incontrera Kate, Open Sky Entertainment (Firm), Agora Entertainment (Firm), O'Malley Creadon Productions, Peter G. Peterson Foundation, Roadside Attractions (Firm) and PBS Home Video. I.O.U.S.A. [United States]: Distributed by PBS Home Video. 2009.