APA-referens (7:e uppl.)
Mazeel, M. A. (2010). Systems for collecting and preparation of oil and gas and criteria for their selection. Diplomica Verlag.
Chicago-referens (17:e uppl.)
Mazeel, Muhammed Abed. Systems for Collecting and Preparation of Oil and Gas and Criteria for Their Selection. Hamburg: Diplomica Verlag, 2010.
MLA-referens (9:e uppl.)
Mazeel, Muhammed Abed. Systems for Collecting and Preparation of Oil and Gas and Criteria for Their Selection. Diplomica Verlag, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.