Styl cytowania APA

Klabbers, J. (2009). An introduction to international institutional law (2nd ed.). Cambridge University Press.

Styl cytowania Chicago

Klabbers, Jan. An Introduction to International Institutional Law. 2nd ed. Cambridge: Cambridge University Press, 2009.

Styl cytowania MLA

Klabbers, Jan. An Introduction to International Institutional Law. 2nd ed. Cambridge University Press, 2009.