APA-viite (7. p.)

Krishnamoorthy, B. (2017). Environmental Management (3rd.). PHI Learning Private Limited.

Chicago-viite (17. p.)

Krishnamoorthy, Bala. Environmental Management. 3rd. Delhi: PHI Learning Private Limited, 2017.

MLA-viite (9. p.)

Krishnamoorthy, Bala. Environmental Management. 3rd. PHI Learning Private Limited, 2017.