Παραπομπή σε μορφή APA (7η εκδ.)

Main, E. D. (1963). Peoria, Pekin area church extension: Phase I, preliminary research. Church Federation of Greater Chicago.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Main, Earl D. Peoria, Pekin Area Church Extension: Phase I, Preliminary Research. Chicago: Church Federation of Greater Chicago, 1963.

Παραπομπή σε μορφή MLA (8th εκδ.)

Main, Earl D. Peoria, Pekin Area Church Extension: Phase I, Preliminary Research. Church Federation of Greater Chicago, 1963.