APA Style
Wagner, Frederick H.. (1918).
Coal gas residuals .
New York:
McGraw-Hill.
Chicago Style
Wagner, Frederick H..
Coal gas residuals.
New York:
McGraw-Hill,
1918.
Hard Copy.
MLA Style
Wagner, Frederick H..
Coal gas residuals.
New York:
McGraw-Hill,
1918.
Hard Copy.
Turabian Style
Wagner, Frederick H..
Coal gas residuals.
New York:
McGraw-Hill,
1918.
Hard Copy.