Cita APA

Paul, P., & Wise, W. S. (1971). Principles of gas extraction. Mills and Boon.

Citación estilo Chicago

Paul, P.F.M, and W. S. Wise. Principles of Gas Extraction. London: Mills and Boon, 1971.

Cita MLA

Paul, P.F.M, and W. S. Wise. Principles of Gas Extraction. Mills and Boon, 1971.

Warning: These citations may not always be 100% accurate.