APA (7th ed.) Citation

Rozova, A. V., & Chakravarty, R. (1984). Biostratigraphic Zoning and trilobites of the Upper Cambrian and Lower Ordovician of the northwestern Siberian platform. Amerind Publ. Co.

Chicago Style (17th ed.) Citation

Rozova, Antonina V., and R. Chakravarty. Biostratigraphic Zoning and Trilobites of the Upper Cambrian and Lower Ordovician of the Northwestern Siberian Platform. New Delhi u.a: Amerind Publ. Co, 1984.

MLA (9th ed.) Citation

Rozova, Antonina V., and R. Chakravarty. Biostratigraphic Zoning and Trilobites of the Upper Cambrian and Lower Ordovician of the Northwestern Siberian Platform. Amerind Publ. Co, 1984.