Baird, . P. D. (1964). The Polar World. Longmans.
Chicagoスタイル(17版)引用形式Baird, Patrick D. The Polar World. London: Longmans, 1964.
MLA(9版)引用形式Baird, Patrick D. The Polar World. Longmans, 1964.
警告: この引用は必ずしも正確ではありません.
Baird, . P. D. (1964). The Polar World. Longmans.
Chicagoスタイル(17版)引用形式Baird, Patrick D. The Polar World. London: Longmans, 1964.
MLA(9版)引用形式Baird, Patrick D. The Polar World. Longmans, 1964.