Rachev. Proceedings of the 4th international conference conference on Computer systems and technologies: E-Learning. Association for Computing Machinery (ACM).
Цитирование в стиле Чикаго (17-е изд.)Rachev. Proceedings of the 4th International Conference Conference on Computer Systems and Technologies: E-Learning. Association for Computing Machinery (ACM).
Цитирование MLA (9-е изд.)Rachev. Proceedings of the 4th International Conference Conference on Computer Systems and Technologies: E-Learning. Association for Computing Machinery (ACM).
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.