APA
Straub W. B. G., . (1963). A Catechesis in Pictures to the Catechism. Freiburg; London: Herder; Burns and Oates LTD.
Chicago
Straub W Biemer G, . 1963. A Catechesis in Pictures to the Catechism. Freiburg; London: Herder; Burns and Oates LTD.
Harvard
Straub W. B. G., . (1963). A Catechesis in Pictures to the Catechism. Freiburg; London: Herder; Burns and Oates LTD.
MLA
Straub W Biemer G, . A Catechesis in Pictures to the Catechism. Freiburg; London: Herder; Burns and Oates LTD. 1963.
