Παραπομπή σε μορφή APA (7η εκδ.)

Pratt, J. A., Priest, T., & Castaneda, C. J. (1997). Offshore pioneers: Brown & root and the history of offshore oil and gas. Gulf Publishing Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pratt, Joseph A., Tyler Priest, και Christopher James Castaneda. Offshore Pioneers: Brown & Root and the History of Offshore Oil and Gas. Houston, Texas: Gulf Publishing Company, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pratt, Joseph A., et al. Offshore Pioneers: Brown & Root and the History of Offshore Oil and Gas. Gulf Publishing Company, 1997.