Cita APA (7a ed.)

Schrader, H., & Sorknes, R. (1990). Diatom distribution in sediments of the Peruvian coastal upwelling. PANGAEA.

Cita Chicago Style (17a ed.)

Schrader, Hans-Jürgen, y Ragnhild Sorknes. Diatom Distribution in Sediments of the Peruvian Coastal Upwelling. PANGAEA, 1990.

Cita MLA (9a ed.)

Schrader, Hans-Jürgen, y Ragnhild Sorknes. Diatom Distribution in Sediments of the Peruvian Coastal Upwelling. PANGAEA, 1990.