APA (7th ed.) Citation

Elmgren, R., & Larsson, U. Nitrogen and the Baltic Sea: Managing Nitrogen in Relation to Phosphorus. Wiley.

Chicago Style (17th ed.) Citation

Elmgren, R., and U. Larsson. Nitrogen and the Baltic Sea: Managing Nitrogen in Relation to Phosphorus. Wiley.

MLA (9th ed.) Citation

Elmgren, R., and U. Larsson. Nitrogen and the Baltic Sea: Managing Nitrogen in Relation to Phosphorus. Wiley.

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