Cita APA (7a ed.)

Stoll, H. M., Shimizu, N., Archer, D. E., & Ziveri, P. (2007). Sr/Ca ratios of coccoliths from the Paleocene-Eocene Thermal Maximum. PANGAEA.

Cita Chicago Style (17a ed.)

Stoll, Heather M., Nobumichi Shimizu, David E. Archer, y Patrizia Ziveri. Sr/Ca Ratios of Coccoliths from the Paleocene-Eocene Thermal Maximum. PANGAEA, 2007.

Cita MLA (9a ed.)

Stoll, Heather M., et al. Sr/Ca Ratios of Coccoliths from the Paleocene-Eocene Thermal Maximum. PANGAEA, 2007.