APA (7th ed.) Citation
(1924). Cooperative bulletin: Coal-Mining investigations under auspices of Carnegie institute of technology.
Chicago Style (17th ed.) Citation
Cooperative Bulletin: Coal-Mining Investigations Under Auspices of Carnegie Institute of Technology. Pittsburgh, 1924.
MLA (9th ed.) Citation
Cooperative Bulletin: Coal-Mining Investigations Under Auspices of Carnegie Institute of Technology. 1924.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.