Gaya APA

Bouley, A, O. (1981). From freedom to formula, the evolution of the Eucharistic prayer from oral improvisation to written texts. . Washington: Catholic University of America Press.

Gaya MLA

Bouley, Allan,, O.S.B.. "From freedom to formula, the evolution of the Eucharistic prayer from oral improvisation to written texts. ". Washington: Catholic University of America Press, 1981. Buku.