APA (7th ed.) Citation

Sjoberg, M., McConnell, B., & Fedak, M. (1999). Haulout patterns of grey seals Halichoerus grypus in the Baltic Sea.

Chicago Style (17th ed.) Citation

Sjoberg, M., B. McConnell, and M. Fedak. Haulout Patterns of Grey Seals Halichoerus Grypus in the Baltic Sea. 1999.

MLA (9th ed.) Citation

Sjoberg, M., et al. Haulout Patterns of Grey Seals Halichoerus Grypus in the Baltic Sea. 1999.