APA način citiranja (7. izdanje)

Leland, J. (2005). Aliens in the backyard: Plant and animal imports into America. University of South Carolina Press.

Čikaški stil citiranja (17. izdanje)

Leland, John. Aliens in the Backyard: Plant and Animal Imports into America. Columbia, SC: University of South Carolina Press, 2005.

MLA način citiranja (9. izdanje)

Leland, John. Aliens in the Backyard: Plant and Animal Imports into America. University of South Carolina Press, 2005.