APA-Zitierstil (7. Ausg.)

Beeker, J. E. (1990). Implementing tailpipe tests: What factors influence states to respond to national environmental policy goals? Garland Publ.

Chicago-Zitierstil (17. Ausg.)

Beeker, John E. Implementing Tailpipe Tests: What Factors Influence States to Respond to National Environmental Policy Goals? New York u.a: Garland Publ, 1990.

MLA-Zitierstil (9. Ausg.)

Beeker, John E. Implementing Tailpipe Tests: What Factors Influence States to Respond to National Environmental Policy Goals? Garland Publ, 1990.