APA (7 ম সংস্করণ) উদ্ধৃতি

Lubbock, T., & Martin, P. (2012). On their own initiative: How politicians use direct democracy in the United States.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lubbock, T., এবং P. Martin. On Their Own Initiative: How Politicians Use Direct Democracy in the United States. 2012.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Lubbock, T., এবং P. Martin. On Their Own Initiative: How Politicians Use Direct Democracy in the United States. 2012.