Cita APA (7a ed.)

Allaby, M. (1985). Macmillan dictionary of the environment (2nd ed.). Macmillan.

Cita Chicago Style (17a ed.)

Allaby, Michael. Macmillan Dictionary of the Environment. 2nd ed. London: Macmillan, 1985.

Cita MLA (9a ed.)

Allaby, Michael. Macmillan Dictionary of the Environment. 2nd ed. Macmillan, 1985.