APA

BURROWS R., . (1980). Guidelines for mystical prayer. London: Sheed and ward.

Chicago

BURROWS Ruth, . 1980. Guidelines for mystical prayer. London: Sheed and ward.

Harvard

BURROWS R., . (1980). Guidelines for mystical prayer. London: Sheed and ward.

MLA

BURROWS Ruth, . Guidelines for mystical prayer. London: Sheed and ward. 1980.