Παραπομπή σε μορφή APA (7η εκδ.)

NARANG, G., & JASNA, J. (1980). Refrigeration and air-conditioning in MKS system for atext for B.Sc. (engineering). Katson Publishing House.

Παραπομπή σε μορφή Chicago (17η εκδ.)

NARANG, G.B.S, και J.K JASNA. Refrigeration and Air-conditioning in MKS System for Atext for B.Sc. (engineering). Ludhiana: Katson Publishing House, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

NARANG, G.B.S, και J.K JASNA. Refrigeration and Air-conditioning in MKS System for Atext for B.Sc. (engineering). Katson Publishing House, 1980.