Style de citation APA (7e éd.)

SULPHEY, M. (2012). INTRODUCTION TO ENVERONMENT MANAGEMENT. PHI.

Style de citation Chicago (17e éd.)

SULPHEY, M.M. INTRODUCTION TO ENVERONMENT MANAGEMENT. NEW DELHI: PHI, 2012.

Style de citation MLA (9e éd.)

SULPHEY, M.M. INTRODUCTION TO ENVERONMENT MANAGEMENT. PHI, 2012.