Citazione Stile APA (7a Edizione)

Asmus, H., Hussel, B., Kadel, P., Asmus, R., Rick, J. J., & Wiltshire, K. H. (2019). Syngnathus acus in the Sylt Rømø bight in 2007. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Asmus, Harald, Birgit Hussel, Petra Kadel, Ragnhild Asmus, Johannes J. Rick, e Karen Helen Wiltshire. Syngnathus Acus in the Sylt Rømø Bight in 2007. PANGAEA, 2019.

Citatione MLA (9a ed.)

Asmus, Harald, et al. Syngnathus Acus in the Sylt Rømø Bight in 2007. PANGAEA, 2019.