APA ציטוט

Beyer W. Nelson & Fish and Wildlife Service del U.S. Department of the Interior. Evaluating soil contamination.

Chicago Style (17th ed.) Citation

Beyer W. Nelson and Fish and Wildlife Service del U.S. Department of the Interior. Evaluating Soil Contamination.

ציטוט MLA

Beyer W. Nelson and Fish and Wildlife Service del U.S. Department of the Interior. Evaluating Soil Contamination.