APA (7th ed.) Citation

Engelder Terry & Canal ShaleShock Media. Cumulative environmental effects of gas drilling.

Chicago Style (17th ed.) Citation

Engelder Terry and Canal ShaleShock Media. Cumulative Environmental Effects of Gas Drilling.

MLA (9th ed.) Citation

Engelder Terry and Canal ShaleShock Media. Cumulative Environmental Effects of Gas Drilling.

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