Index Canonicus

Παραπομπή σε μορφή APA (7η εκδ.)

Wrenn, L. G. (1995). When is Invalid Marriage Null? Proceedings of the fifty-seventh Annual Convention. Montréal, Qubec October 16-19, 1995, 31-43.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wrenn, Lawrence G. "When Is Invalid Marriage Null?" Proceedings of the Fifty-seventh Annual Convention. Montréal, Qubec October 16-19, 1995 1995: 31-43.

Παραπομπή σε μορφή MLA (9th εκδ.)

Wrenn, Lawrence G. "When Is Invalid Marriage Null?" Proceedings of the Fifty-seventh Annual Convention. Montréal, Qubec October 16-19, 1995, 1995, pp. 31-43.