Cita APA (7a ed.)

De, A. K. (2019). ENVIRONMENT ENCYCLOPAEDIA. NEW AGE INTERNATIONAL PUB.

Cita Chicago Style (17a ed.)

De, Anil K. ENVIRONMENT ENCYCLOPAEDIA. [Place of publication not identified]: NEW AGE INTERNATIONAL PUB, 2019.

Cita MLA (8a ed.)

De, Anil K. ENVIRONMENT ENCYCLOPAEDIA. NEW AGE INTERNATIONAL PUB, 2019.