APA (7th ed.) Citation

Probert, F. H. (1934). Place of minerals in industrial life. Mining Congress Journal, 20, 13.

Chicago Style (17th ed.) Citation

Probert, F. H. "Place of Minerals in Industrial Life." Mining Congress Journal 20 (1934): 13.

MLA (9th ed.) Citation

Probert, F. H. "Place of Minerals in Industrial Life." Mining Congress Journal, vol. 20, 1934, p. 13.

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