Style de citation APA

Krypton, C. (1956). Northern sea route: And the economy of the Soviet North. methuen & Co.

Style de citation Chicago

Krypton, Constantine. Northern Sea Route: And the Economy of the Soviet North. London: methuen & Co, 1956.

Style de citation MLA

Krypton, Constantine. Northern Sea Route: And the Economy of the Soviet North. methuen & Co, 1956.

Attention : ces citations peuvent ne pas être correctes à 100%.