Dyfyniad APA

DR SINGH, U. /. D. G. (2013). INNOVATIVE BIOLOGY FOR ICSE SCHOOL CLASS- 7. GOOD LUCK PUBLISHERS.

Dyfyniad Arddull Chicago

DR SINGH, UTTAM / DR GUPTA. INNOVATIVE BIOLOGY FOR ICSE SCHOOL CLASS- 7. GOOD LUCK PUBLISHERS, 2013.

Dyfyniad MLA

DR SINGH, UTTAM / DR GUPTA. INNOVATIVE BIOLOGY FOR ICSE SCHOOL CLASS- 7. GOOD LUCK PUBLISHERS, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.