APA

Costanza R., D' Arge R., Groots R. d., Farber S., Grasso M., Hannon B., Limburg K., Naeem S., O'Neill R. V., Paruelo J., Raskin R. G., Sutton P. & Belt M. V. d.Value of the world's ecosystem services and natural capital. : .

Chicago

Costanza Robert, D' Arge Ralph, Groots Rudolf de, Farber Stephen, Grasso Monica, Hannon B, Limburg Karin, Naeem Shahid, O'Neill Robert V, Paruelo José, Raskin Robert G, Sutton Paul and Belt Marjan Van den.Value of the world's ecosystem services and natural capital. : .

Harvard

Costanza R., D' Arge R., Groots R. d., Farber S., Grasso M., Hannon B., Limburg K., Naeem S., O'Neill R. V., Paruelo J., Raskin R. G., Sutton P. and Belt M. V. d.Value of the world's ecosystem services and natural capital. : .

MLA

Costanza Robert, D' Arge Ralph, Groots Rudolf de, Farber Stephen, Grasso Monica, Hannon B, Limburg Karin, Naeem Shahid, O'Neill Robert V, Paruelo José, Raskin Robert G, Sutton Paul and Belt Marjan Van den.: . .