APA
Colombo U Ed, International meeting on advances in organic geochemistry (1962 : Italy) & Hobson G D Ed. (1964). Proceeding on advances in organic geochemistry. : .
Chicago
Colombo U Ed, International meeting on advances in organic geochemistry (1962 : Italy) and Hobson G D Ed. 1964. Proceeding on advances in organic geochemistry. : .
Harvard
Colombo U Ed, International meeting on advances in organic geochemistry (1962 : Italy) and Hobson G D Ed. (1964). Proceeding on advances in organic geochemistry. : .
MLA
Colombo U Ed, International meeting on advances in organic geochemistry (1962 : Italy) and Hobson G D Ed. Proceeding on advances in organic geochemistry. : . 1964.
