APA

Allaby M., . (1994). The concise oxford dictionary of ecology. Oxford: Oxford University Press.

Chicago

Allaby Michael, . 1994. The concise oxford dictionary of ecology. Oxford: Oxford University Press.

Harvard

Allaby M., . (1994). The concise oxford dictionary of ecology. Oxford: Oxford University Press.

MLA

Allaby Michael, . The concise oxford dictionary of ecology. Oxford: Oxford University Press. 1994.