Shukla A.C. (1982). Essentials of paleobotany (2nd ed.). New Delhi: Vikas.
Chicago Style CitationShukla A.C. Essentials of Paleobotany. 2nd ed. New Delhi: Vikas, 1982.
MLA CitationShukla A.C. Essentials of Paleobotany. 2nd ed. New Delhi: Vikas, 1982.
Warning: These citations may not always be 100% accurate.