Guptill, A. B., & Haynes, F. J. (1906). Haynes guide to Yellowstone Park: A practical handbook : containing accurate and concise descriptions of the entire park region, maps, distances, altitudes, geyser time tables, and all necessary information. F.J. Haynes.
Chicago Style (17th ed.) CitationGuptill, A. B., and F. Jay Haynes. Haynes Guide to Yellowstone Park: A Practical Handbook : Containing Accurate and Concise Descriptions of the Entire Park Region, Maps, Distances, Altitudes, Geyser Time Tables, and All Necessary Information. St. Paul, Minn.: F.J. Haynes, 1906.
MLA (9th ed.) CitationGuptill, A. B., and F. Jay Haynes. Haynes Guide to Yellowstone Park: A Practical Handbook : Containing Accurate and Concise Descriptions of the Entire Park Region, Maps, Distances, Altitudes, Geyser Time Tables, and All Necessary Information. F.J. Haynes, 1906.