APA (7th ed.) Citation

Longman (Firm) & Briggs, A. (1974). Essays in the history of publishing in celebration of the 250th anniversary of the House of Longman, 1724-1974. Longmans.

Chicago Style (17th ed.) Citation

Longman (Firm) and Asa Briggs. Essays in the History of Publishing in Celebration of the 250th Anniversary of the House of Longman, 1724-1974. [London]: Longmans, 1974.

MLA (8th ed.) Citation

Longman (Firm) and Asa Briggs. Essays in the History of Publishing in Celebration of the 250th Anniversary of the House of Longman, 1724-1974. Longmans, 1974.