Παραπομπή APA

Hart, C. W. (1974). Pollution ecology of fresh water invertibrates.

Παραπομπή Chicago Style

Hart, C W. Pollution Ecology of Fresh Water Invertibrates. Academic Press, New York, 1974.

Παραπομπή MLA

Hart, C W. Pollution Ecology of Fresh Water Invertibrates. 1974.