APA Style
K, B, R, N, &, B, I.
(2004).
Modern approach to biology : part I .
.
Ludhiana:
Kalyani.
MLA Style
K, Bhattacharyya, R, N, &, Bhattacharyya, I.
"Modern approach to biology : part I .".
Ludhiana:
Kalyani,
2004.
Text.