APA-čujuhus (7. p.)
Green, T. H. (1967). The principles of political obligation. University of Michigan Press.
Chicago-čujuhus (17. p.)
Green, Thomas Hill. The Principles of Political Obligation. USA: University of Michigan Press, 1967.
MLA-čujuhus (9. p.)
Green, Thomas Hill. The Principles of Political Obligation. University of Michigan Press, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.