APA (7th ed.) Citation

Engineers Society of Western Pennsylvania. (1930). Pittsburgh: Commemorating the fiftieth anniversary of the Engineers' Society of Western Pennsylvania ; [1880 - 1930]. Cramer Printing & Publishing Company.

Chicago Style (17th ed.) Citation

Engineers Society of Western Pennsylvania. Pittsburgh: Commemorating the Fiftieth Anniversary of the Engineers' Society of Western Pennsylvania ; [1880 - 1930]. Pittsburgh: Cramer Printing & Publishing Company, 1930.

MLA (9th ed.) Citation

Engineers Society of Western Pennsylvania. Pittsburgh: Commemorating the Fiftieth Anniversary of the Engineers' Society of Western Pennsylvania ; [1880 - 1930]. Cramer Printing & Publishing Company, 1930.