APA
Sharma J. P., . (2020). Exam Kit in Biology Xii. Chennai: Laxmi publications.
Chicago
Sharma J P, . 2020. Exam Kit in Biology Xii. Chennai: Laxmi publications.
Harvard
Sharma J. P., . (2020). Exam Kit in Biology Xii. Chennai: Laxmi publications.
MLA
Sharma J P, . Exam Kit in Biology Xii. Chennai: Laxmi publications. 2020.