Citazione Stile APA (7a Edizione)

Covington, J. M., & Wise, S. W. (1987). (Table 1) Distribution of Lower Cretaceous calcareous nannofossils at DSDP Hole 93-603B. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Covington, J Mitchener, e Sherwood W. Wise. (Table 1) Distribution of Lower Cretaceous Calcareous Nannofossils at DSDP Hole 93-603B. PANGAEA, 1987.

Citatione MLA (9a ed.)

Covington, J Mitchener, e Sherwood W. Wise. (Table 1) Distribution of Lower Cretaceous Calcareous Nannofossils at DSDP Hole 93-603B. PANGAEA, 1987.