APA (7th ed.) Citation

(2011). The end-Cretaceous mass extinction and the Chicxulub impact in Texas. SEPM (Society for Sedimentary Geology).

Chicago Style (17th ed.) Citation

The End-Cretaceous Mass Extinction and the Chicxulub Impact in Texas. Tulsa, Okla: SEPM (Society for Sedimentary Geology), 2011.

MLA (9th ed.) Citation

The End-Cretaceous Mass Extinction and the Chicxulub Impact in Texas. SEPM (Society for Sedimentary Geology), 2011.

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