APA (7th ed.) Citation

Loughmiller, C., Loughmiller, L., & Waitt, D. E. (2006). Texas wildflowers: A field guide (Rev. ed., updated.). University of Texas Press.

Chicago Style (17th ed.) Citation

Loughmiller, Campbell, Lynn Loughmiller, and Damon Edward Waitt. Texas Wildflowers: A Field Guide. Rev. ed., updated. Austin: University of Texas Press, 2006.

MLA (9th ed.) Citation

Loughmiller, Campbell, et al. Texas Wildflowers: A Field Guide. Rev. ed., updated. University of Texas Press, 2006.