APA
Peterson E., . (1963). The Angels and the Liturgy. London; Beccles: Herder and Herder.
Chicago
Peterson Eric, . 1963. The Angels and the Liturgy. London; Beccles: Herder and Herder.
Harvard
Peterson E., . (1963). The Angels and the Liturgy. London; Beccles: Herder and Herder.
MLA
Peterson Eric, . The Angels and the Liturgy. London; Beccles: Herder and Herder. 1963.
