Cita APA (7a ed.)

Ellis, C. H., Ingle, J. C., & Karig, D. E. (2005). Nannofossil abundance of Hole 31-302. PANGAEA.

Cita Chicago Style (17a ed.)

Ellis, C Howard, James C. Ingle, y Daniel E. Karig. Nannofossil Abundance of Hole 31-302. PANGAEA, 2005.

Cita MLA (9a ed.)

Ellis, C Howard, et al. Nannofossil Abundance of Hole 31-302. PANGAEA, 2005.