APA (7th ed.) Citation

Källstad, T. (1978). Psychological studies on religious man. Psychologia religionum.

Chicago Style (17th ed.) Citation

Källstad, Thorvald. "Psychological Studies on Religious Man." Psychologia Religionum 1978.

MLA (8th ed.) Citation

Källstad, Thorvald. "Psychological Studies on Religious Man." Psychologia Religionum, 1978.

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