APA (7th ed.) Citation

Não informado. (2010). The American Geologist. Geological Publishing House.

Chicago Style (17th ed.) Citation

Não informado. The American Geologist. Minneapolis, Minn: Geological Publishing House, 2010.

MLA (8th ed.) Citation

Não informado. The American Geologist. Geological Publishing House, 2010.

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