APA
Virendra Kumar, University of Delhi. Faculty of Science. Department of Botany & University of Delhi. Faculty of Science. Department of Botany. (1968). Cytogenetical studies on the trans Himalayan genera of the tribe polygonatae of liliaceae. : .
Chicago
Virendra Kumar, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. 1968. Cytogenetical studies on the trans Himalayan genera of the tribe polygonatae of liliaceae. : .
Harvard
Virendra Kumar, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. (1968). Cytogenetical studies on the trans Himalayan genera of the tribe polygonatae of liliaceae. : .
MLA
Virendra Kumar, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. Cytogenetical studies on the trans Himalayan genera of the tribe polygonatae of liliaceae. : . 1968.