Παραπομπή σε μορφή APA (7η εκδ.)

Flanigan, O. (1995). Underground gas storage facilities: Design and implementation. Gulf Publishing Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Flanigan, Orin. Underground Gas Storage Facilities: Design and Implementation. Houston: Gulf Publishing Company, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Flanigan, Orin. Underground Gas Storage Facilities: Design and Implementation. Gulf Publishing Company, 1995.