Cita APA (7a ed.)

Wiltshire, K. H. (2000). Abundance of protozoa at time series station Helgoland Roads, North Sea, in 1998. PANGAEA.

Cita Chicago Style (17a ed.)

Wiltshire, Karen Helen. Abundance of Protozoa at Time Series Station Helgoland Roads, North Sea, in 1998. PANGAEA, 2000.

Cita MLA (9a ed.)

Wiltshire, Karen Helen. Abundance of Protozoa at Time Series Station Helgoland Roads, North Sea, in 1998. PANGAEA, 2000.