Cita APA (7a ed.)

Kemp, D. D. (1998). The environment dictionary. Routledge.

Cita Chicago Style (17a ed.)

Kemp, David D. The Environment Dictionary. London [etc.]: Routledge, 1998.

Cita MLA (9a ed.)

Kemp, David D. The Environment Dictionary. Routledge, 1998.