APA
Anderson E., Gutmanis I. & Anderson L. (2000). Economic power in a changing international system. London: Cassell.
Chicago
Anderson Ewan, Gutmanis Ivars and Anderson Liam. 2000. Economic power in a changing international system. London: Cassell.
Harvard
Anderson E., Gutmanis I. and Anderson L. (2000). Economic power in a changing international system. London: Cassell.
MLA
Anderson Ewan, Gutmanis Ivars and Anderson Liam. Economic power in a changing international system. London: Cassell. 2000.