Cita APA (7a ed.)

Thierstein, H. R., Asaro, F., Ehrmann, W., Huber, B. T., Michel, H. V., Sakai, H., & Schmitz, B. (1991). Stable isotope ratios, iridium concentrations, and mineralogy of sediments at and around the Cretaceous/Tertiary boundary at ODP Hole 119-738C. PANGAEA.

Cita Chicago Style (17a ed.)

Thierstein, Hans R., Frank Asaro, Werner Ehrmann, Brian T. Huber, Helen V. Michel, Hideo Sakai, y Birger Schmitz. Stable Isotope Ratios, Iridium Concentrations, and Mineralogy of Sediments at and Around the Cretaceous/Tertiary Boundary at ODP Hole 119-738C. PANGAEA, 1991.

Cita MLA (9a ed.)

Thierstein, Hans R., et al. Stable Isotope Ratios, Iridium Concentrations, and Mineralogy of Sediments at and Around the Cretaceous/Tertiary Boundary at ODP Hole 119-738C. PANGAEA, 1991.