APA-referens (7:e uppl.)

Agashe, S. N. (1997). Paleobotany: Plants of the past, their evolution, paleoenvironment and application in exploration of fossil fuels. Science Pub.

Chicago-referens (17:e uppl.)

Agashe, Shripad N. Paleobotany: Plants of the Past, Their Evolution, Paleoenvironment and Application in Exploration of Fossil Fuels. Enfield, NH: Science Pub, 1997.

MLA-referens (9:e uppl.)

Agashe, Shripad N. Paleobotany: Plants of the Past, Their Evolution, Paleoenvironment and Application in Exploration of Fossil Fuels. Science Pub, 1997.