APA (7th ed.) Citation

Crittenden, M. (1977). Trees of the West. Celestial Arts.

Chicago Style (17th ed.) Citation

Crittenden, Mabel. Trees of the West. Millbrae, CA: Celestial Arts, 1977.

MLA (9th ed.) Citation

Crittenden, Mabel. Trees of the West. Celestial Arts, 1977.