Cita APA (7a ed.)

CHOUDHARY, S. (2004). Teaching of biology. A.P.H. Publishing Corp.

Cita Chicago Style (17a ed.)

CHOUDHARY, S. Teaching of Biology. New Delhi: A.P.H. Publishing Corp, 2004.

Cita MLA (9a ed.)

CHOUDHARY, S. Teaching of Biology. A.P.H. Publishing Corp, 2004.