APA (7th ed.) Citation

Duncan, C. A. (1925). Memories of early days in the Cache la Poudre Valley. Columbine Club of Timnath.

Chicago Style (17th ed.) Citation

Duncan, C. A. Memories of Early Days in the Cache La Poudre Valley. Timnath, Colo.: Columbine Club of Timnath, 1925.

MLA (9th ed.) Citation

Duncan, C. A. Memories of Early Days in the Cache La Poudre Valley. Columbine Club of Timnath, 1925.