APA (7th ed.) Citation

Ritter, C. Capitain Sir E. Belcher's Nordpolar-Entdeckungen.

Chicago Style (17th ed.) Citation

Ritter, C. Capitain Sir E. Belcher's Nordpolar-Entdeckungen.

MLA (9th ed.) Citation

Ritter, C. Capitain Sir E. Belcher's Nordpolar-Entdeckungen.

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