Cita APA (7th ed.)

Grunewald, K., & Bastian, O. (2015). Ecosystem services: Concept, methods and case studies. Springer.

Cita Chicago (17th ed.)

Grunewald, Karsten, i Olaf Bastian. Ecosystem Services: Concept, Methods and Case Studies. Berlín: Springer, 2015.

Cita MLA (9th ed.)

Grunewald, Karsten, i Olaf Bastian. Ecosystem Services: Concept, Methods and Case Studies. Springer, 2015.