Citazione APA

Vollert, C. O. (1965). A theology of Mary. Herder and Herder.

Stile di citazione Chicago

Vollert, Cyril O. A Theology of Mary. [New York]: Herder and Herder, 1965.

Citazione MLA

Vollert, Cyril O. A Theology of Mary. Herder and Herder, 1965.