Cita APA (7th ed.)

Hardage, B. A. (1987). Seismic stratigraphy. Geophysical Press Worldwide Distributors, EXPRO Science Publications.

Cita Chicago (17th ed.)

Hardage, Bob Adrian. Seismic Stratigraphy. London, Amsterdam: Geophysical Press Worldwide Distributors, EXPRO Science Publications, 1987.

Cita MLA (9th ed.)

Hardage, Bob Adrian. Seismic Stratigraphy. Geophysical Press Worldwide Distributors, EXPRO Science Publications, 1987.