APA (7th ed.) Citation

Mattar, A. T. ". (1980). Primary representational systems as a basis for improved comprehension and communication.

Chicago Style (17th ed.) Citation

Mattar, Alan Thomas "Chip". Primary Representational Systems as a Basis for Improved Comprehension and Communication. 1980.

MLA (8th ed.) Citation

Mattar, Alan Thomas "Chip". Primary Representational Systems as a Basis for Improved Comprehension and Communication. 1980.

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