Citazione Stile APA (7a Edizione)

Wefer, G., Heinze, P., & Suess, E. (1990). (Table 2) Radiometric age of volcanic ash layer of ODP Hole 112-686B. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Wefer, Gerold, Peter-M Heinze, e Erwin Suess. (Table 2) Radiometric Age of Volcanic Ash Layer of ODP Hole 112-686B. PANGAEA, 1990.

Citatione MLA (9a ed.)

Wefer, Gerold, et al. (Table 2) Radiometric Age of Volcanic Ash Layer of ODP Hole 112-686B. PANGAEA, 1990.