APA aipamena

Stewart, W. D. P., Sampaio, M. J., Isichei, A. O., & Slvester-Bradley, R. (2014). Nitrogen Fixation by Soil Algae of Temperate and Tropical Soils. Plenum Press.

Chicago Style aipamena

Stewart, W. D. P., M. J. Sampaio, A. O. Isichei, and R. Slvester-Bradley. Nitrogen Fixation by Soil Algae of Temperate and Tropical Soils. Plenum Press, 2014.

MLA aipamena

Stewart, W. D. P., et al. Nitrogen Fixation by Soil Algae of Temperate and Tropical Soils. Plenum Press, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.