APA aipamena

BHATTACHARJEE. R. N. (2012). ICSE BIOLOGY FOR CLASS- 7. BHARATI BHAWAN.

Chicago Style aipamena

BHATTACHARJEE. R. N. ICSE BIOLOGY FOR CLASS- 7. BHARATI BHAWAN, 2012.

MLA aipamena

BHATTACHARJEE. R. N. ICSE BIOLOGY FOR CLASS- 7. BHARATI BHAWAN, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.