@misc{Moon_Truman_Jesse_(1879–1946)_Biology_1923,
 author={Moon, Truman Jesse (1879–1946)},
 copyright={Public Domain},
 address={New York},
 howpublished={online},
 year={1923},
 publisher={Henry Holt and Company},
 language={eng},
 title={Biology for beginners},
 type={Text},
 URL={http://rcin.org.pl/Content/86601/PDF/KR171_97961_Moon_Biology.pdf},
}