APA (7th ed.) Citation

Grobe, H., Fütterer, D. K., & Spieß, V. (1990). Radiolarians of ODP Hole 113-693B. PANGAEA.

Chicago Style (17th ed.) Citation

Grobe, Hannes, Dieter K. Fütterer, and Volkhard Spieß. Radiolarians of ODP Hole 113-693B. PANGAEA, 1990.

MLA (9th ed.) Citation

Grobe, Hannes, et al. Radiolarians of ODP Hole 113-693B. PANGAEA, 1990.