APA (7th ed.) Citation

WORTHINGTON, M. (2020). Young children’s graphical sign lexicons and the emergence of mathematical symbols. Urray.

Chicago Style (17th ed.) Citation

WORTHINGTON, MAULFRY. Young Children’s Graphical Sign Lexicons and the Emergence of Mathematical Symbols. Urray, 2020.

MLA (8th ed.) Citation

WORTHINGTON, MAULFRY. Young Children’s Graphical Sign Lexicons and the Emergence of Mathematical Symbols. Urray, 2020.

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