APA (7th ed.) Citation

Snyder, N. F. R., & Snyder, H. (2005). Introduction to the California condor. University of California Press.

Chicago Style (17th ed.) Citation

Snyder, Noel F. R., and Helen Snyder. Introduction to the California Condor. Berkeley: University of California Press, 2005.

MLA (9th ed.) Citation

Snyder, Noel F. R., and Helen Snyder. Introduction to the California Condor. University of California Press, 2005.