Leland, J. (2005). Aliens in the backyard: Plant and animal imports into America. University of South Carolina Press.
Chicago (17e ed.) BronvermeldingLeland, John. Aliens in the Backyard: Plant and Animal Imports into America. Columbia, SC: University of South Carolina Press, 2005.
MLA (9e ed.) BronvermeldingLeland, John. Aliens in the Backyard: Plant and Animal Imports into America. University of South Carolina Press, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.