APA (7. basım) Alıntı

Helpman, E., & Persson, T. (1998). Lobbying and legislative bargaining. National Bureau of Economic Research.

Chicago Style (17. basım) Atıf

Helpman, Elhanan, ve Torsten Persson. Lobbying and Legislative Bargaining. Cambridge: National Bureau of Economic Research, 1998.

MLA (9th ed.) Atıf

Helpman, Elhanan, ve Torsten Persson. Lobbying and Legislative Bargaining. National Bureau of Economic Research, 1998.