APA引文

Hammer, A. A. (1934). Rattlesnake Hills gas field, Benton County, Washington. s.n..

Chicago Style (17th ed.) Citation

Hammer, Alva A. Rattlesnake Hills Gas Field, Benton County, Washington. [Washington: s.n., 1934.

MLA引文

Hammer, Alva A. Rattlesnake Hills Gas Field, Benton County, Washington. s.n., 1934.

警告：這些引文格式不一定是100％准確.