Style de citation APA

Summers, D. (2012). Longman dictionary of contemporary English (6th ed.). Longman.

Style de citation Chicago

Summers, Della. Longman Dictionary of Contemporary English. 6th ed. Harlow, Essex, England: Longman, 2012.

Style de citation MLA

Summers, Della. Longman Dictionary of Contemporary English. 6th ed. Longman, 2012.

Attention : ces citations peuvent ne pas être correctes à 100%.