APA (7th ed.) Zitazioa

National Research Council, Committee on Polar Research. (1970). Polar research: A survey. National Academy of Sciences.

Chicago Style (17th ed.) Zitazioa

National Research Council, Committee on Polar Research. Polar Research: A Survey. Washington, D.C: National Academy of Sciences, 1970.

MLA (9th ed.) Zitazioa

National Research Council, Committee on Polar Research. Polar Research: A Survey. National Academy of Sciences, 1970.