Παραπομπή σε μορφή APA (7η εκδ.)

Ceylon. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. (1973). Nivāsa saṅgaṇanaya = Housing census, 1971. Department of Census & Statistics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ceylon. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. Nivāsa Saṅgaṇanaya = Housing Census, 1971. Colombo: Department of Census & Statistics, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ceylon. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva. Nivāsa Saṅgaṇanaya = Housing Census, 1971. Department of Census & Statistics, 1973.