Strickler, D., & Strickler-Wilson, Z. (1988). Forest wildflowers: Showy wildflowers of the woods, mountains and forests of the northern Rocky Mountain states. Flower Press.
Chicago-Zitierstil (17. Ausg.)Strickler, Dee, und Zoe Strickler-Wilson. Forest Wildflowers: Showy Wildflowers of the Woods, Mountains and Forests of the Northern Rocky Mountain States. Columbia Falls, Mont: Flower Press, 1988.
MLA-Zitierstil (9. Ausg.)Strickler, Dee, und Zoe Strickler-Wilson. Forest Wildflowers: Showy Wildflowers of the Woods, Mountains and Forests of the Northern Rocky Mountain States. Flower Press, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.