1.
Arctic and Antarctic. Totowa, N.J.: Barnes & Noble; 1982.
Arctic and Antarctic. Totowa, N.J. : Barnes & Noble, 23 mai 1982. ISBN 0-389-20298-3
Sugden David Edward. (1982). Arctic and Antarctic: A modern geographical synthesis. Barnes & Noble.
MLA (8th ed.) CitationSugden David Edward. Arctic and Antarctic: A Modern Geographical Synthesis. Barnes & Noble, 1982.
Warning: These citations may not always be 100% accurate.