APA-referens (7:e uppl.)

(1977). Regional meeting on integrated ecological research and conservation activities in the northern Mediterranean countries: Final report : Potenza, 27-31 October, 1975. Unesco.

Chicago-referens (17:e uppl.)

Regional Meeting on Integrated Ecological Research and Conservation Activities in the Northern Mediterranean Countries: Final Report : Potenza, 27-31 October, 1975. [Paris]: Unesco, 1977.

MLA-referens (9:e uppl.)

Regional Meeting on Integrated Ecological Research and Conservation Activities in the Northern Mediterranean Countries: Final Report : Potenza, 27-31 October, 1975. Unesco, 1977.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.