STANLEY, S. M. (1977). Earth and life through time. W.H. Freeman.
Chicago Style (17th ed.) CitationSTANLEY, Steven M. Earth and Life Through Time. W.H. Freeman, 1977.
MLA citiranjeSTANLEY, Steven M. Earth and Life Through Time. W.H. Freeman, 1977.
Opozorilo: Ti citati niso vedno 100% točni.