(1974). Open University. Ecology Course Team. Population dynamics. Milton Keynes: Open University Press.
Chicago-referens (17:e uppl.)Open University. Ecology Course Team. Population Dynamics. Milton Keynes: Open University Press, 1974.
MLA-referens (9:e uppl.)Open University. Ecology Course Team. Population Dynamics. Milton Keynes: Open University Press, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.