Παραπομπή σε μορφή APA (7η εκδ.)

Levik Odd Ivar & Department of Petroleum Engineering and Applied Geophysics, N. U. o. S. a. T. Thermophysical and compositional properties of natural gas hydrate.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Levik Odd Ivar και Norwegian University of Science and Technology Department of Petroleum Engineering and Applied Geophysics. Thermophysical and Compositional Properties of Natural Gas Hydrate.

Παραπομπή σε μορφή MLA (9th εκδ.)

Levik Odd Ivar και Norwegian University of Science and Technology Department of Petroleum Engineering and Applied Geophysics. Thermophysical and Compositional Properties of Natural Gas Hydrate.