APA-viite (7. p.)

Krugman, P. R. (1996). The self-organizing economy. Blackwell Publishers.

Chicago-viite (17. p.)

Krugman, Paul R. The Self-organizing Economy. Cambridge, Mass., USA: Blackwell Publishers, 1996.

MLA-viite (8. p.)

Krugman, Paul R. The Self-organizing Economy. Blackwell Publishers, 1996.