APA (7th ed.) Citation

Weiss, E. (1897). Hansens Nordpolexpedition. Pestalozzigesellschaft Zürich.

Chicago Style (17th ed.) Citation

Weiss, E. Hansens Nordpolexpedition. Pestalozzigesellschaft Zürich, 1897.

MLA (9th ed.) Citation

Weiss, E. Hansens Nordpolexpedition. Pestalozzigesellschaft Zürich, 1897.

Warning: These citations may not always be 100% accurate.