Cita APA (7th ed.)

Spoel, S. v. d., & Heyman, R. P. (1983). A comparative atlas of zooplancton. Biological patterns in the oceans. Springer-Verlag.

Cita Chicago (17th ed.)

Spoel, S. van der, i R. P. Heyman. A Comparative Atlas of Zooplancton. Biological Patterns in the Oceans. Berlín: Springer-Verlag, 1983.

Cita MLA (9th ed.)

Spoel, S. van der, i R. P. Heyman. A Comparative Atlas of Zooplancton. Biological Patterns in the Oceans. Springer-Verlag, 1983.