Gaya APA

O.P.,Sister., J, D. (1968). The listening heart, a book on prayer. transl.by Sister Mary John O.P. : Un coeur qui écoute. 1966. . London dsl: Chapman.

Gaya MLA

O.P.,Sister., Jeanne, D'Arc,. "The listening heart, a book on prayer. transl.by Sister Mary John O.P. : Un coeur qui écoute. 1966. ". London dsl: Chapman, 1968. Buku.