APA-Zitierstil (7. Ausg.)

Não informado. (1970). Pipeline and Gas Journal. Petroleum Engineer Publishing.

Chicago-Zitierstil (17. Ausg.)

Não informado. Pipeline and Gas Journal. Dallas, Tex: Petroleum Engineer Publishing, 1970.

MLA-Zitierstil (8. Ausg.)

Não informado. Pipeline and Gas Journal. Petroleum Engineer Publishing, 1970.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.