APA aipamena

Lidgett, A. (1919). Petroleum. I. Pitman & sons, ltd.

Chicago Style aipamena

Lidgett, Albert. Petroleum. London, New York [etc.]: I. Pitman & sons, ltd, 1919.

MLA aipamena

Lidgett, Albert. Petroleum. I. Pitman & sons, ltd, 1919.