APA (7th ed.) Citation

Gelpi, D. L. (1972). Pentecostal piety. Paulist Press.

Chicago Style (17th ed.) Citation

Gelpi, Donald L. Pentecostal Piety. New York [etc.]: Paulist Press, 1972.

MLA (9th ed.) Citation

Gelpi, Donald L. Pentecostal Piety. Paulist Press, 1972.

Warning: These citations may not always be 100% accurate.