(1991). Dinosauring. Houghton Mifflin.
Cita Chicago (17th ed.)Dinosauring. Atlanta: Houghton Mifflin, 1991.
Cita MLA (9th ed.)Dinosauring. Houghton Mifflin, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)