Citazione Stile APA (7a Edizione)

Lazareth, W. H., & Hjelm, R. O. (1963). Helping youth and adults know doctrine. Lutheran Church Press.

Citazione stile Chigago Style (17a edizione)

Lazareth, William H., e Ralph O. Hjelm. Helping Youth and Adults Know Doctrine. Philadelphia: Lutheran Church Press, 1963.

Citatione MLA (9a ed.)

Lazareth, William H., e Ralph O. Hjelm. Helping Youth and Adults Know Doctrine. Lutheran Church Press, 1963.