APA (7th ed.) Citation

(1915). Conditions in the Healdton Oil Field: March 15, 1915. G.P.O.

Chicago Style (17th ed.) Citation

Conditions in the Healdton Oil Field: March 15, 1915. Washington: G.P.O, 1915.

MLA (9th ed.) Citation

Conditions in the Healdton Oil Field: March 15, 1915. G.P.O, 1915.

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