Biological Sciences Curriculum Study. (1973). Biological science: An inquiry into life (3rd ed.). Harcourt Brace Jovanovich.
Citazione stile Chigago Style (17a edizione)Biological Sciences Curriculum Study. Biological Science: An Inquiry into Life. 3rd ed. New York: Harcourt Brace Jovanovich, 1973.
Citatione MLA (9a ed.)Biological Sciences Curriculum Study. Biological Science: An Inquiry into Life. 3rd ed. Harcourt Brace Jovanovich, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.