APA (7th ed.) Citation

Gradstein, F. M. (1985). Quantitative stratigraphy. D. Reidel Pub. Co.

Chicago Style (17th ed.) Citation

Gradstein, F. M. Quantitative Stratigraphy. Dordrecht: D. Reidel Pub. Co, 1985.

MLA (9th ed.) Citation

Gradstein, F. M. Quantitative Stratigraphy. D. Reidel Pub. Co, 1985.

Warning: These citations may not always be 100% accurate.