APA-Zitierstil (7. Ausg.)

Ward, P. D. (2006). Out of thin air: Dinosaurs, birds, and Earth's ancient atmosphere. J. Henry Press.

Chicago-Zitierstil (17. Ausg.)

Ward, Peter D. Out of Thin Air: Dinosaurs, Birds, and Earth's Ancient Atmosphere. Washington, D.C: J. Henry Press, 2006.

MLA-Zitierstil (9. Ausg.)

Ward, Peter D. Out of Thin Air: Dinosaurs, Birds, and Earth's Ancient Atmosphere. J. Henry Press, 2006.