APA (7th ed.) Citation

Grambling, L. G., & Davis, J. E. (2005). T. rex trick-or-treats. Katherine Tegen Books.

Chicago Style (17th ed.) Citation

Grambling, Lois G., and Jack E. Davis. T. Rex Trick-or-treats. New York: Katherine Tegen Books, 2005.

MLA (8th ed.) Citation

Grambling, Lois G., and Jack E. Davis. T. Rex Trick-or-treats. Katherine Tegen Books, 2005.

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