APA (7th ed.) Citation

Não informado. (1912). Skillings mining review. Skillings Mining Review.

Chicago Style (17th ed.) Citation

Não informado. Skillings Mining Review. Duluth, Minn: Skillings Mining Review, 1912.

MLA (8th ed.) Citation

Não informado. Skillings Mining Review. Skillings Mining Review, 1912.

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