APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.