Gaya APA

Billings, E, B, P. (1905). Regulating Refugee Protection Through Social Welfare . : CV. Spektra Anugerahabadi.

Gaya MLA

Billings, Edited, By, Peter. "Regulating Refugee Protection Through Social Welfare". : CV. Spektra Anugerahabadi, 1905. Hukum Keluarga Islam (Ahwal Syakhshiyyah).