Cita APA (7a ed.)

(2006). India: Physical environment ; textbook in geography for class XI. National Council of Educational Research and Training.

Cita Chicago Style (17a ed.)

India: Physical Environment ; Textbook in Geography for Class XI. New Delhi: National Council of Educational Research and Training, 2006.

Cita MLA (9a ed.)

India: Physical Environment ; Textbook in Geography for Class XI. National Council of Educational Research and Training, 2006.