Citazione Stile APA (7a Edizione)

Hartmann, M., Lange, H., Seibold, E., & Walger, E. (1971). Sediment analyses of surface sediments of the Persian Gulf (Table 12). PANGAEA.

Citazione stile Chigago Style (17a edizione)

Hartmann, Martin, Heinz Lange, Eugen Seibold, e Eckart Walger. Sediment Analyses of Surface Sediments of the Persian Gulf (Table 12). PANGAEA, 1971.

Citatione MLA (9a ed.)

Hartmann, Martin, et al. Sediment Analyses of Surface Sediments of the Persian Gulf (Table 12). PANGAEA, 1971.