Dyfyniad APA

Sheriff, R. E. (1980). Seismic stratigraphy. International Human Resources Development Corporation(Springer).

Dyfyniad Arddull Chicago

Sheriff, Robert E. Seismic Stratigraphy. Boston: International Human Resources Development Corporation(Springer), 1980.

Dyfyniad MLA

Sheriff, Robert E. Seismic Stratigraphy. International Human Resources Development Corporation(Springer), 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.