Cita APA (7a ed.)
Anjaneyulu, Y. (2004). Introduction to environmental science. B S Pub.
Cita Chicago Style (17a ed.)
Anjaneyulu, Y. Introduction to Environmental Science. Hyderabad: B S Pub, 2004.
Cita MLA (9a ed.)
Anjaneyulu, Y. Introduction to Environmental Science. B S Pub, 2004.
Precaución: Estas citas no son 100% exactas.