APA Style
Cheema,A.M and Siddiqi,R. (1991).
Biology for Class IX - X .
Pakistan:
Punjab Textbook Board, Lahore.
Chicago Style
Cheema,A.M and Siddiqi,R.
Biology for Class IX - X.
Pakistan:
Punjab Textbook Board, Lahore,
1991.
.
MLA Style
Cheema,A.M and Siddiqi,R.
Biology for Class IX - X.
Pakistan:
Punjab Textbook Board, Lahore,
1991.
.
Turabian Style
Cheema,A.M and Siddiqi,R.
Biology for Class IX - X.
Pakistan:
Punjab Textbook Board, Lahore,
1991.
.