Παραπομπή σε μορφή APA (7η εκδ.)

Punjab (India). Economic and Statistical Organisation. (1971). Nagarapālikā aṅkaṛā sālānā pusataka, Jilhā Ludhiāṇā =: Municipal statistical year book, District Ludhiana. Ārathika Salāhakāra Pañjāba Sarakāra.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Punjab (India). Economic and Statistical Organisation. Nagarapālikā Aṅkaṛā Sālānā Pusataka, Jilhā Ludhiāṇā =: Municipal Statistical Year Book, District Ludhiana. Caṇḍīgaṛa: Ārathika Salāhakāra Pañjāba Sarakāra, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Punjab (India). Economic and Statistical Organisation. Nagarapālikā Aṅkaṛā Sālānā Pusataka, Jilhā Ludhiāṇā =: Municipal Statistical Year Book, District Ludhiana. Ārathika Salāhakāra Pañjāba Sarakāra, 1971.