APA

Losos J. B., Raven P. H., Johnson G. B., Mason K. A. & Singer S. R. (2011). Biology. New Delhi: Tata mcgraw hill.

Chicago

Losos Jonathan B, Raven Peter H, Johnson George B, Mason Kenneth A and Singer Susan R. 2011. Biology. New Delhi: Tata mcgraw hill.

Harvard

Losos J. B., Raven P. H., Johnson G. B., Mason K. A. and Singer S. R. (2011). Biology. New Delhi: Tata mcgraw hill.

MLA

Losos Jonathan B, Raven Peter H, Johnson George B, Mason Kenneth A and Singer Susan R. Biology. New Delhi: Tata mcgraw hill. 2011.