APA (7th ed.) Citation

(1941). Chicora (Butler County, Pa.) meteorite. [s.n.].

Chicago Style (17th ed.) Citation

Chicora (Butler County, Pa.) Meteorite. [Washington]: [s.n.], 1941.

MLA (9th ed.) Citation

Chicora (Butler County, Pa.) Meteorite. [s.n.], 1941.

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