APA

Hartford K., Duval Bonnie J., . (2000). American politics and international relations on the internet : the smart student's guide. Boston: McGraw-Hill Higher Education.

Chicago

Hartford Kathleen, Duval Bonnie Jeanne, . 2000. American politics and international relations on the internet : the smart student's guide. Boston: McGraw-Hill Higher Education.

Harvard

Hartford K., Duval Bonnie J., . (2000). American politics and international relations on the internet : the smart student's guide. Boston: McGraw-Hill Higher Education.

MLA

Hartford Kathleen, Duval Bonnie Jeanne, . American politics and international relations on the internet : the smart student's guide. Boston: McGraw-Hill Higher Education. 2000.