APA (7e ed.) Bronvermelding

(1989). The Iowa Causes And The Presidential Nominating Process Edited Peverill Squire. Westview.

Chicago (17e ed.) Bronvermelding

The Iowa Causes And The Presidential Nominating Process Edited Peverill Squire. Westview, 1989.

MLA (8e ed.) Bronvermelding

The Iowa Causes And The Presidential Nominating Process Edited Peverill Squire. Westview, 1989.

Let op: Deze citaties zijn niet altijd 100% accuraat.