APA (7th ed.) Citation
Keller, M., & Schwalbach, J. Strontium isotope evidence for the age of the vaqueros formation and latest oligocene marine transgression in the Northern Santa Maria Province.
Chicago Style (17th ed.) Citation
Keller, Margaret, and Jon Schwalbach. Strontium Isotope Evidence for the Age of the Vaqueros Formation and Latest Oligocene Marine Transgression in the Northern Santa Maria Province.
MLA (9th ed.) Citation
Keller, Margaret, and Jon Schwalbach. Strontium Isotope Evidence for the Age of the Vaqueros Formation and Latest Oligocene Marine Transgression in the Northern Santa Maria Province.
Warning: These citations may not always be 100% accurate.