Hardage, B. A. (1987). Seismic stratigraphy. Geophysical Press Worldwide Distributors, EXPRO Science Publications.
Čikaški stil citiranja (17. izdanje)Hardage, Bob Adrian. Seismic Stratigraphy. London, Amsterdam: Geophysical Press Worldwide Distributors, EXPRO Science Publications, 1987.
MLA način citiranja (9. izdanje)Hardage, Bob Adrian. Seismic Stratigraphy. Geophysical Press Worldwide Distributors, EXPRO Science Publications, 1987.
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