Citazione APA

Ignar, S., & Grygoruk, M. (2015). Wetlands and Water Framework Directive. Springer Nature.

Stile di citazione Chicago

Ignar, Stefan, e Mateusz Grygoruk. Wetlands and Water Framework Directive. Cham: Springer Nature, 2015.

Citazione MLA

Ignar, Stefan, e Mateusz Grygoruk. Wetlands and Water Framework Directive. Springer Nature, 2015.