@misc{Johnson_George_B._BioCourse.com,
 author={Johnson, George B. and Losos, Jonathan and Singer, Susan and Raven, Peter H.},
 howpublished={online},
 publisher={McGraw-Hill Higher Education, McGraw-Hill Companies},
 language={eng},
 title={BioCourse.com},
 type={strona naukowa},
 keywords={biologia, kursy e-learningowe, edukacja},
}