Walker, C. G. (2025). Montana & Wyoming 2025 (Sixth edition.). Avalon Travel.
Chicago Style (17th ed.) CitationWalker, Carter G. Montana & Wyoming 2025. Sixth edition. Oakland, California: Avalon Travel, 2025.
MLA (8th ed.) CitationWalker, Carter G. Montana & Wyoming 2025. Sixth edition. Avalon Travel, 2025.
Warning: These citations may not always be 100% accurate.