DR SINGH, U. /. D. G. (2013). INNOVATIVE BIOLOGY FOR ICSE SCHOOL CLASS- 7. GOOD LUCK PUBLISHERS.
Cita Chicago (17th ed.)DR SINGH, UTTAM / DR GUPTA. INNOVATIVE BIOLOGY FOR ICSE SCHOOL CLASS- 7. GOOD LUCK PUBLISHERS, 2013.
Cita MLA (9th ed.)DR SINGH, UTTAM / DR GUPTA. INNOVATIVE BIOLOGY FOR ICSE SCHOOL CLASS- 7. GOOD LUCK PUBLISHERS, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.