APA (7th ed.) Citation

Burkhardt, E. (2009). Whale sightings during POLARSTERN cruise ANT-XXIII/2. PANGAEA.

Chicago Style (17th ed.) Citation

Burkhardt, Elke. Whale Sightings During POLARSTERN Cruise ANT-XXIII/2. PANGAEA, 2009.

MLA (9th ed.) Citation

Burkhardt, Elke. Whale Sightings During POLARSTERN Cruise ANT-XXIII/2. PANGAEA, 2009.

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