APA
Puri Sunita, University of Delhi. Faculty of Science. Department of Botany & University of Delhi. Faculty of Science. Department of Botany. (1969). Morphology and embryology of Justicia betonica linn. : .
Chicago
Puri Sunita, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. 1969. Morphology and embryology of Justicia betonica linn. : .
Harvard
Puri Sunita, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. (1969). Morphology and embryology of Justicia betonica linn. : .
MLA
Puri Sunita, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. Morphology and embryology of Justicia betonica linn. : . 1969.
