APA

Hillers D. R., . (1969). Covenant: the history of a Biblical idea. Baltimore: Johns Hopkins Press.

Chicago

Hillers Delbert R, . 1969. Covenant: the history of a Biblical idea. Baltimore: Johns Hopkins Press.

Harvard

Hillers D. R., . (1969). Covenant: the history of a Biblical idea. Baltimore: Johns Hopkins Press.

MLA

Hillers Delbert R, . Covenant: the history of a Biblical idea. Baltimore: Johns Hopkins Press. 1969.