Bowen, E. (1982). Discovering genetics. Stonehenge.
Cita Chicago (17th ed.)Bowen, Ezra. Discovering Genetics. Stonehenge, 1982.
Cita MLA (9th ed.)Bowen, Ezra. Discovering Genetics. Stonehenge, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.