APA ציטוט

Gray, J. S., & Christiansen, M. E. (1985). Marine biology of polar regions and effects of stress on marine organisms. Wiley.

Chicago Edition Citation

Gray, J. S., and M. E. Christiansen. Marine Biology of Polar Regions and Effects of Stress on Marine Organisms. New York: Wiley, 1985.

ציטוט MLA

Gray, J. S., and M. E. Christiansen. Marine Biology of Polar Regions and Effects of Stress on Marine Organisms. Wiley, 1985.