Cita APA

Ames, L. J. (1977). Draw 50 dinosaurs and other prehistoric animals. Garden City, N.Y.: Doubleday.

Chicago Style Citation

Ames, Lee J. Draw 50 Dinosaurs and Other Prehistoric Animals. Garden City, N.Y.: Doubleday, 1977.

Cita MLA

Ames, Lee J. Draw 50 Dinosaurs and Other Prehistoric Animals. Garden City, N.Y.: Doubleday, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.