APA
Surange K. R. (., Lakhanpal R. N. (., . (1974). Aspects and appraisal of Indian palaeobotany. Lucknow: Birbal Sahni Institute of Palaeobotany.
Chicago
Surange K R (Ed.), Lakhanpal R N (Ed.), . 1974. Aspects and appraisal of Indian palaeobotany. Lucknow: Birbal Sahni Institute of Palaeobotany.
Harvard
Surange K. R. (., Lakhanpal R. N. (., . (1974). Aspects and appraisal of Indian palaeobotany. Lucknow: Birbal Sahni Institute of Palaeobotany.
MLA
Surange K R (Ed.), Lakhanpal R N (Ed.), . Aspects and appraisal of Indian palaeobotany. Lucknow: Birbal Sahni Institute of Palaeobotany. 1974.