APA (7th ed.) Citation

Haverkamp, T. H. A., Hammer, Ø., & Jakobsen, K. S. (2013). Position and characteristics of sample sites. PANGAEA.

Chicago Style (17th ed.) Citation

Haverkamp, Thomas H A., Øyvind Hammer, and Kjetill S. Jakobsen. Position and Characteristics of Sample Sites. PANGAEA, 2013.

MLA (9th ed.) Citation

Haverkamp, Thomas H A., et al. Position and Characteristics of Sample Sites. PANGAEA, 2013.