Παραπομπή σε μορφή APA (7η εκδ.)

Narr, W. (2011). Characterization of naturally fractured reservoirs. Society of Petroleum Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Narr, Wayne. Characterization of Naturally Fractured Reservoirs. Richardson, TX: Society of Petroleum Engineers, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Narr, Wayne. Characterization of Naturally Fractured Reservoirs. Society of Petroleum Engineers, 2011.