Não informado. (1972). Current antarctic literature. Library of Congress, Science and Technology Division.
Chicagoスタイル(17版)引用形式Não informado. Current Antarctic Literature. Washington: Library of Congress, Science and Technology Division, 1972.
MLA(8版)引用形式Não informado. Current Antarctic Literature. Library of Congress, Science and Technology Division, 1972.
警告: この引用は必ずしも正確ではありません.