APA (7th ed.) Citation

Dukler, A. E. (1969). Gas-liquid flow in pipelines. American Gas Association.

Chicago Style (17th ed.) Citation

Dukler, A. E. Gas-liquid Flow in Pipelines. New York: American Gas Association, 1969.

MLA (9th ed.) Citation

Dukler, A. E. Gas-liquid Flow in Pipelines. American Gas Association, 1969.

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