APA
Singh S. K., . (2008). Textbook Of Angiosperms (Set Of 2 Vols.). : .
Chicago
Singh S K, . 2008. Textbook Of Angiosperms (Set Of 2 Vols.). : .
Harvard
Singh S. K., . (2008). Textbook Of Angiosperms (Set Of 2 Vols.). : .
MLA
Singh S K, . Textbook Of Angiosperms (Set Of 2 Vols.). : . 2008.