APA

Ritschl D., . (1960). A theology of proclamation. Richmond: John Knox Press.

Chicago

Ritschl Dietrich, . 1960. A theology of proclamation. Richmond: John Knox Press.

Harvard

Ritschl D., . (1960). A theology of proclamation. Richmond: John Knox Press.

MLA

Ritschl Dietrich, . A theology of proclamation. Richmond: John Knox Press. 1960.