Cita APA (7a ed.)

Mahony, S. H., Sparks, R. S. J., & Barnard, N. H. (2015). (Supplement S1) Volcanic ash layer description and thickness analysis from different DSDP, ODP and IODP Holes. PANGAEA.

Cita Chicago Style (17a ed.)

Mahony, Sue H., R Stephen J. Sparks, y Nick H. Barnard. (Supplement S1) Volcanic Ash Layer Description and Thickness Analysis from Different DSDP, ODP and IODP Holes. PANGAEA, 2015.

Cita MLA (9a ed.)

Mahony, Sue H., et al. (Supplement S1) Volcanic Ash Layer Description and Thickness Analysis from Different DSDP, ODP and IODP Holes. PANGAEA, 2015.