APA-Zitierstil (7. Ausg.)

Herbert, J. H. (1992). Clean cheap heat: The development of residential markets for natural gas in the United States (1. publ.). Praeger.

Chicago-Zitierstil (17. Ausg.)

Herbert, John H. Clean Cheap Heat: The Development of Residential Markets for Natural Gas in the United States. 1. publ. New York u.a: Praeger, 1992.

MLA-Zitierstil (9. Ausg.)

Herbert, John H. Clean Cheap Heat: The Development of Residential Markets for Natural Gas in the United States. 1. publ. Praeger, 1992.