Tennessee Valley Authority. (1951). Surveying, mapping and related engineering.
Цитирование в стиле Чикаго (17-е изд.)Tennessee Valley Authority. Surveying, Mapping and Related Engineering. Washington, U. S. Govt. Print. Off, 1951.
Цитирование MLA (9-е изд.)Tennessee Valley Authority. Surveying, Mapping and Related Engineering. 1951.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.