Cita APA (7a ed.)

Boland, R. G. A. (1993). General environmental management. Sterling publishers Private Limited.

Cita Chicago Style (17a ed.)

Boland, R. G. A. General Environmental Management. New Delhi: Sterling publishers Private Limited, 1993.

Cita MLA (9a ed.)

Boland, R. G. A. General Environmental Management. Sterling publishers Private Limited, 1993.