APA-viite

Carruth, H. (1970). Voice that is great within us: American poetry of the twentieth century. Babtham.

Chicago-tyylinen lähdeviittaus

Carruth, Hayden. Voice That Is Great Within Us: American Poetry of the Twentieth Century. Toronto: Babtham, 1970.

MLA-viite

Carruth, Hayden. Voice That Is Great Within Us: American Poetry of the Twentieth Century. Babtham, 1970.