Não informado. (1972). Current antarctic literature. Library of Congress, Science and Technology Division.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Current Antarctic Literature. Washington: Library of Congress, Science and Technology Division, 1972.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Current Antarctic Literature. Library of Congress, Science and Technology Division, 1972.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.