APA (7th ed.) Citation

Ruoff, H. W. (1919). The standard dictionary of facts: History, language, literature, biography, geography, travel, art, government, politics, industry, invention, commerce, science, education, natural history, statistics and miscellany (extensively rev., enl. and improved by competent specialists exclusively under the supervision of the Frontier press company.). [publisher not identified].

Chicago Style (17th ed.) Citation

Ruoff, Henry W. The Standard Dictionary of Facts: History, Language, Literature, Biography, Geography, Travel, Art, Government, Politics, Industry, Invention, Commerce, Science, Education, Natural History, Statistics and Miscellany. extensively rev., enl. and improved by competent specialists exclusively under the supervision of the Frontier press company. Buffalo, N. Y.: [publisher not identified], 1919.

MLA (9th ed.) Citation

Ruoff, Henry W. The Standard Dictionary of Facts: History, Language, Literature, Biography, Geography, Travel, Art, Government, Politics, Industry, Invention, Commerce, Science, Education, Natural History, Statistics and Miscellany. extensively rev., enl. and improved by competent specialists exclusively under the supervision of the Frontier press company. [publisher not identified], 1919.