APA aipamena

Portier, W. L. (1980). Providential nation: An historical-theological study of Isaac Hecker's Americanism.

Chicago Style aipamena

Portier, William L. Providential Nation: An Historical-theological Study of Isaac Hecker's Americanism. Toronto, 1980.

MLA aipamena

Portier, William L. Providential Nation: An Historical-theological Study of Isaac Hecker's Americanism. 1980.