Παραπομπή APA

Anderson, R. E. (1979). Biological paths to self reliance. Van Nostrand Reinhold Company.

Παραπομπή Chicago Style

Anderson, Russell E. Biological Paths to Self Reliance. New York: Van Nostrand Reinhold Company, 1979.

Παραπομπή MLA

Anderson, Russell E. Biological Paths to Self Reliance. Van Nostrand Reinhold Company, 1979.