APA

Kuehenel Leddihn E. R., . (1944). The petsamo region. New York-US: Geografical record.

Chicago

Kuehenel Leddihn Erik R, . 1944. The petsamo region. New York-US: Geografical record.

Harvard

Kuehenel Leddihn E. R., . (1944). The petsamo region. New York-US: Geografical record.

MLA

Kuehenel Leddihn Erik R, . The petsamo region. New York-US: Geografical record. 1944.