(1997). The palaeobotanist. Birbal Sahni Institute of Palaeobotany.
Chicago Style (17th ed.) CitationThe Palaeobotanist. Lucknow: Birbal Sahni Institute of Palaeobotany, 1997.
MLA (9th ed.) CitationThe Palaeobotanist. Birbal Sahni Institute of Palaeobotany, 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.