Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Association for Computing Machinery (ACM).
Цитирование в стиле Чикаго (17-е изд.)Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Association for Computing Machinery (ACM).
Цитирование MLA (9-е изд.)Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Association for Computing Machinery (ACM).
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.