Παραπομπή APA

Mattson, W. J. (1992). Role of arthropods in forest ecosystems.

Παραπομπή Chicago Style

Mattson, W J. Role of Arthropods in Forest Ecosystems. Springer-Verlag, New York, 1992.

Παραπομπή MLA

Mattson, W J. Role of Arthropods in Forest Ecosystems. 1992.