APA (7th ed.) Citation

Simpson, I. (1992). Drawing: Seeing and obsevation. A r C Black.

Chicago Style (17th ed.) Citation

Simpson, Iam. Drawing: Seeing and Obsevation. A r C Black, 1992.

MLA (8th ed.) Citation

Simpson, Iam. Drawing: Seeing and Obsevation. A r C Black, 1992.

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