Cita APA (7a ed.)

Blake, L. W., Watson, P. J., Fritz, G., & Cutler, H. C. (2001). Plants from the Past: Works Of Leonard W. Blake & Hugh C. Cutler. University of Alabama Press.

Cita Chicago Style (17a ed.)

Blake, Leonard W., Patty Jo Watson, Gayle Fritz, y Hugh C. Cutler. Plants from the Past: Works Of Leonard W. Blake & Hugh C. Cutler. Tuscaloosa: University of Alabama Press, 2001.

Cita MLA (8a ed.)

Blake, Leonard W., et al. Plants from the Past: Works Of Leonard W. Blake & Hugh C. Cutler. University of Alabama Press, 2001.