APA(7版)引用形式
Weldon, J., & Levitt, Z. (1977). Is there life after death. Harvest House.
Chicagoスタイル(17版)引用形式
Weldon, John, , Zola Levitt. Is There Life After Death. California: Harvest House, 1977.
MLA(9版)引用形式
Weldon, John, , Zola Levitt. Is There Life After Death. Harvest House, 1977.
警告: この引用は必ずしも正確ではありません.