APA (7th ed.) Citation

Dandridge, D. E., & Smith, C. W. (2007). Lichen: The challenge for rock art conservation. [Texas A&M University].

Chicago Style (17th ed.) Citation

Dandridge, Debra Elaine, and C. Wayne Smith. Lichen: The Challenge for Rock Art Conservation. [College Station, Tex.]: [Texas A&M University], 2007.

MLA (9th ed.) Citation

Dandridge, Debra Elaine, and C. Wayne Smith. Lichen: The Challenge for Rock Art Conservation. [Texas A&M University], 2007.