APA (7th ed.) Citation

Beaumont, E., & SELLEY, L. (1992). Dinosaurs. Troddy Books.

Chicago Style (17th ed.) Citation

Beaumont, Emilie, and Lindsey SELLEY. Dinosaurs. London: Troddy Books, 1992.

MLA (9th ed.) Citation

Beaumont, Emilie, and Lindsey SELLEY. Dinosaurs. Troddy Books, 1992.

Warning: These citations may not always be 100% accurate.