Παραπομπή APA

Moss, B. (1988). Ecology of freshwaters: Man and medium (2.).

Παραπομπή Chicago Style

Moss, Brian. Ecology of Freshwaters: Man and Medium. 2. Blackwell Scientific Publications, Edinburgh, 1988.

Παραπομπή MLA

Moss, Brian. Ecology of Freshwaters: Man and Medium. 2. 1988.