Citazione Stile APA (7a Edizione)

Briggs, A. (1989). The Longman encyclopedia: Editor-in-chief: Asa Briggs. Longman.

Citazione stile Chigago Style (17a edizione)

Briggs, Asa. The Longman Encyclopedia: Editor-in-chief: Asa Briggs. Burnt Mill, Harlow, Eng.: Longman, 1989.

Citatione MLA (9a ed.)

Briggs, Asa. The Longman Encyclopedia: Editor-in-chief: Asa Briggs. Longman, 1989.