APA (7e ed.) Bronvermelding
Popadiuk, R. (2009). The leadership of George Bush: An insider's view of the forty-first president. Texas A&M University Press.
Chicago (17e ed.) Bronvermelding
Popadiuk, Roman. The Leadership of George Bush: An Insider's View of the Forty-first President. College Station: Texas A&M University Press, 2009.
MLA (9e ed.) Bronvermelding
Popadiuk, Roman. The Leadership of George Bush: An Insider's View of the Forty-first President. Texas A&M University Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.