Цитирование APA (7-е изд.)
Jean-Vasile, A., & Popescu, G. H. (2014). Economy in Romania and the need for optimization of agricultural production structures. PL Academic Research.
Цитирование в стиле Чикаго (17-е изд.)
Jean-Vasile, Andrei, и Gheorghe H. Popescu. Economy in Romania and the Need for Optimization of Agricultural Production Structures. Frankfurt am Main, Germany: PL Academic Research, 2014.
Цитирование MLA (9-е изд.)
Jean-Vasile, Andrei, и Gheorghe H. Popescu. Economy in Romania and the Need for Optimization of Agricultural Production Structures. PL Academic Research, 2014.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.