Cita APA (7th ed.)
Schuller, R. H. (1976). Positive prayers for power-filled living. Hawthorn Books.
Cita Chicago (17th ed.)
Schuller, Robert Harold. Positive Prayers for Power-filled Living. New York: Hawthorn Books, 1976.
Cita MLA (9th ed.)
Schuller, Robert Harold. Positive Prayers for Power-filled Living. Hawthorn Books, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.