Rood, R. (1965). Bees, bugs and beetles: The arrow book of insects. Scholastic.
Cita Chicago (17th ed.)Rood, Ronald. Bees, Bugs and Beetles: The Arrow Book of Insects. New York: Scholastic, 1965.
Cita MLA (9th ed.)Rood, Ronald. Bees, Bugs and Beetles: The Arrow Book of Insects. Scholastic, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.