APA (7e ed.) Bronvermelding

Gerber, A. S., & Green, D. P. S. Voting may be habit - forming: Evidence from a randomized field experiment /Yale Universidad. Department of Political Science.

Chicago (17e ed.) Bronvermelding

Gerber, Alan S., en Donal P. Shachar Green. Voting May Be Habit - Forming: Evidence from a Randomized Field Experiment /Yale Universidad. Department of Political Science.

MLA (9e ed.) Bronvermelding

Gerber, Alan S., en Donal P. Shachar Green. Voting May Be Habit - Forming: Evidence from a Randomized Field Experiment /Yale Universidad. Department of Political Science.