Cita APA (7a ed.)

Não informado. (1935). Petroleum technology. Institution of Petroleum Technologists.

Cita Chicago Style (17a ed.)

Não informado. Petroleum Technology. London: Institution of Petroleum Technologists, 1935.

Cita MLA (8a ed.)

Não informado. Petroleum Technology. Institution of Petroleum Technologists, 1935.

Precaución: Estas citas no son 100% exactas.