APA
Teresa of Calcutta M., . (1983). Life in the spirit : reflections, meditations, prayers. San Francisco ; Cambridge ; Hagerstown: Harper & Row, Publishers.
Chicago
Teresa of Calcutta Mother, . 1983. Life in the spirit : reflections, meditations, prayers. San Francisco ; Cambridge ; Hagerstown: Harper & Row, Publishers.
Harvard
Teresa of Calcutta M., . (1983). Life in the spirit : reflections, meditations, prayers. San Francisco ; Cambridge ; Hagerstown: Harper & Row, Publishers.
MLA
Teresa of Calcutta Mother, . Life in the spirit : reflections, meditations, prayers. San Francisco ; Cambridge ; Hagerstown: Harper & Row, Publishers. 1983.
