Cita APA (7th ed.)

Schumacher, M. A. (1935). How the teach catechism (1a. ed.). Bezinger Brothers.

Cita Chicago (17th ed.)

Schumacher, M. A. How the Teach Catechism. 1a. ed. Nueva York: Bezinger Brothers, 1935.

Cita MLA (9th ed.)

Schumacher, M. A. How the Teach Catechism. 1a. ed. Bezinger Brothers, 1935.