APA

Spillane L., Leftin H., American Chemical Society, Leftin H. & American Chemical Society. (1970). Refining petroleum for chemicals. Washington: American Chemical Society.

Chicago

Spillane L.J, Leftin H.P, American Chemical Society, Leftin H.P and American Chemical Society. 1970. Refining petroleum for chemicals. Washington: American Chemical Society.

Harvard

Spillane L., Leftin H., American Chemical Society, Leftin H. and American Chemical Society. (1970). Refining petroleum for chemicals. Washington: American Chemical Society.

MLA

Spillane L.J, Leftin H.P, American Chemical Society, Leftin H.P and American Chemical Society. Refining petroleum for chemicals. Washington: American Chemical Society. 1970.