Citazione Stile APA (7a Edizione)

Elert, W., & Nagel, N. (1966). Eucharist and Church fellowship in the first four centuries. Concordia.

Citazione stile Chigago Style (17a edizione)

Elert, Werner, e N.E Nagel. Eucharist and Church Fellowship in the First Four Centuries. London: Concordia, 1966.

Citatione MLA (9a ed.)

Elert, Werner, e N.E Nagel. Eucharist and Church Fellowship in the First Four Centuries. Concordia, 1966.