Oxford advanced learner's encyclopedic dictionary.

MLA

Crowther, Jonathan. Oxford Advanced Learner's Encyclopedic Dictionary. 2nd updated impr. Oxford: University Press, 1994.

APA

Crowther, J. (1994). Oxford advanced learner's encyclopedic dictionary. 2nd updated impr. Oxford: University Press.

Chicago

Crowther, Jonathan, Oxford Advanced Learner's Encyclopedic Dictionary. 2nd updated impr. Oxford: University Press, 1994.