Tohutoro APA (7th ed.)

Weldon, J., & Levitt, Z. (1977). Is there life after death. Harvest House.

Tohutoru Kātū Chicago (17th ed.)

Weldon, John, me Zola Levitt. Is There Life After Death. California: Harvest House, 1977.

Tohutoro MLA (9th ed.)

Weldon, John, me Zola Levitt. Is There Life After Death. Harvest House, 1977.