APA (7th ed.) Citation

Portland (Me.). Board of Trade, Gale (Firm), & Rich, M. N. (1887). History of the work of the Board of Trade of Portland, Maine: What it has originated and accomplished since its organization : constitutution and by-laws, original and present membership, with illustrations. The Board.

Chicago Style (17th ed.) Citation

Portland (Me.). Board of Trade, Gale (Firm), and Marshall N. Rich. History of the Work of the Board of Trade of Portland, Maine: What It Has Originated and Accomplished Since Its Organization : Constitutution and By-laws, Original and Present Membership, with Illustrations. [Portland, Maine]: The Board, 1887.

MLA (9th ed.) Citation

Portland (Me.). Board of Trade, et al. History of the Work of the Board of Trade of Portland, Maine: What It Has Originated and Accomplished Since Its Organization : Constitutution and By-laws, Original and Present Membership, with Illustrations. The Board, 1887.