(1977). Regional meeting on integrated ecological research and conservation activities in the northern Mediterranean countries: Final report : Potenza, 27-31 October, 1975. Unesco.
Цитирование в стиле Чикаго (17-е изд.)Regional Meeting on Integrated Ecological Research and Conservation Activities in the Northern Mediterranean Countries: Final Report : Potenza, 27-31 October, 1975. [Paris]: Unesco, 1977.
Цитирование MLA (9-е изд.)Regional Meeting on Integrated Ecological Research and Conservation Activities in the Northern Mediterranean Countries: Final Report : Potenza, 27-31 October, 1975. Unesco, 1977.
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