Cita APA

Dickinson, G., & Murphy, K. (1998). Ecosystems: A functional approach.

Chicago Edition Citation

Dickinson, Gordon, i Kevin Murphy. Ecosystems: A Functional Approach. London, Routledge, 1998.

Cita MLA

Dickinson, Gordon, i Kevin Murphy. Ecosystems: A Functional Approach. 1998.

Atenció: Aquestes cites poden no estar 100% correctes.