APA-viite (7. p.)

MODAK P. (1999). CONDUCTING ENVIRONMENTAL IMPACT ASSESSMENT IN DEVELOPING COUNTRIES. OXFORD UNIVERSITY PRESS.

Chicago-viite (17. p.)

MODAK P. CONDUCTING ENVIRONMENTAL IMPACT ASSESSMENT IN DEVELOPING COUNTRIES. DELHI: OXFORD UNIVERSITY PRESS, 1999.

MLA-viite (9. p.)

MODAK P. CONDUCTING ENVIRONMENTAL IMPACT ASSESSMENT IN DEVELOPING COUNTRIES. OXFORD UNIVERSITY PRESS, 1999.