APA (7th ed.) Citation

Mikkelsen, E. (1909). Conquering the arctic ice. With numerous illustrations and maps (1a. ed.). William Heinemann.

Chicago Style (17th ed.) Citation

Mikkelsen, Ejnar. Conquering the Arctic Ice. With Numerous Illustrations and Maps. 1a. ed. Londres: William Heinemann, 1909.

MLA (9th ed.) Citation

Mikkelsen, Ejnar. Conquering the Arctic Ice. With Numerous Illustrations and Maps. 1a. ed. William Heinemann, 1909.