Παραπομπή APA

Fennel, W., & Neumann, T. (2004). Introduction to the modeling of marine ecosystems. Amsterdam.

Παραπομπή Chicago Style

Fennel, W., και T. Neumann. Introduction to the Modeling of Marine Ecosystems. Elsevier: Amsterdam, 2004.

Παραπομπή MLA

Fennel, W., και T. Neumann. Introduction to the Modeling of Marine Ecosystems. Amsterdam, 2004.