Preston, R. N. (1972). Maps of early Idaho: Old gold mines, Indian battle grounds, old military roads, old forts, overland stage routes, early towns. Western Guide Publishers.
Цитирование в стиле Чикаго (17-е изд.)Preston, Ralph N. Maps of Early Idaho: Old Gold Mines, Indian Battle Grounds, Old Military Roads, Old Forts, Overland Stage Routes, Early Towns. Corvallis, Or.: Western Guide Publishers, 1972.
Цитирование MLA (8-е изд.)Preston, Ralph N. Maps of Early Idaho: Old Gold Mines, Indian Battle Grounds, Old Military Roads, Old Forts, Overland Stage Routes, Early Towns. Western Guide Publishers, 1972.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.