APA (7th ed.) Citation

Simpson, C. D., & Jackman, E. R. (1967). Blazing forest trails. Idaho Caxton Printers.

Chicago Style (17th ed.) Citation

Simpson, Charles D., and E. R. Jackman. Blazing Forest Trails. Caldwell: Idaho Caxton Printers, 1967.

MLA (8th ed.) Citation

Simpson, Charles D., and E. R. Jackman. Blazing Forest Trails. Idaho Caxton Printers, 1967.

Warning: These citations may not always be 100% accurate.