APA-viite (7. p.)

GUAY, T. R. (2014). The business environment of Europe: :firms, governments, and institutions. Cambridge University Press.

Chicago-viite (17. p.)

GUAY, Terrence R. The Business Environment of Europe: :firms, Governments, and Institutions. Cambridge University Press, 2014.

MLA-viite (9. p.)

GUAY, Terrence R. The Business Environment of Europe: :firms, Governments, and Institutions. Cambridge University Press, 2014.