Watkins, D. K., & Bowdler, J. L. (1984). (Table 1) Distribution of early Cretaceous nannofossils in DSDP Hole 77-535. PANGAEA.
Cita Chicago Style (17a ed.)Watkins, David K., y Jay L. Bowdler. (Table 1) Distribution of Early Cretaceous Nannofossils in DSDP Hole 77-535. PANGAEA, 1984.
Cita MLA (9a ed.)Watkins, David K., y Jay L. Bowdler. (Table 1) Distribution of Early Cretaceous Nannofossils in DSDP Hole 77-535. PANGAEA, 1984.
Precaución: Estas citas no son 100% exactas.