APA (7th ed.) Citation

Halbak, C. D. (1950). With faith in their hearts.: Commemorating the 25th anniversary of the National Gypsum Company, 1925-1950. [National Gypsum Co.].

Chicago Style (17th ed.) Citation

Halbak, Carl D. With Faith in Their Hearts.: Commemorating the 25th Anniversary of the National Gypsum Company, 1925-1950. [Buffalo]: [National Gypsum Co.], 1950.

MLA (9th ed.) Citation

Halbak, Carl D. With Faith in Their Hearts.: Commemorating the 25th Anniversary of the National Gypsum Company, 1925-1950. [National Gypsum Co.], 1950.