Gaya APA

Sage, B, H. (1955). Some properties of the lighter hydrocarbons, hydrogen sulfide, and carbon dioxide (1955). : New York : American Petroleum Institute,.

Gaya MLA

Sage, Bruce, H.. "Some properties of the lighter hydrocarbons, hydrogen sulfide, and carbon dioxide". 1955 : New York : American Petroleum Institute,, 1955. Text.