APA (7th ed.) Citation

Grove, G. W. (1927). Practical underground education of coal miner. [publisher not identified].

Chicago Style (17th ed.) Citation

Grove, G. W. Practical Underground Education of Coal Miner. Washington, D.C.: [publisher not identified], 1927.

MLA (9th ed.) Citation

Grove, G. W. Practical Underground Education of Coal Miner. [publisher not identified], 1927.

Warning: These citations may not always be 100% accurate.