APA (7th ed.) Citation

(1927). Northwest history. Mining. Discovery. 1927-04-24.

Chicago Style (17th ed.) Citation

Northwest History. Mining. Discovery. 1927-04-24. 1927.

MLA (9th ed.) Citation

Northwest History. Mining. Discovery. 1927-04-24. 1927.

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