Παραπομπή σε μορφή APA (7η εκδ.)

Nelson, R. A. (2001). Geologic analysis of naturally fractured reservoirs (2nd ed.). Gulf Professional Pub.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nelson, Ronald A. Geologic Analysis of Naturally Fractured Reservoirs. 2nd ed. Boston: Gulf Professional Pub, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Nelson, Ronald A. Geologic Analysis of Naturally Fractured Reservoirs. 2nd ed. Gulf Professional Pub, 2001.