APA (7th ed.) Citation

Gregg, J. R., & Heath, G. G. (1964). The eye and sight / by J.R. Gregg and G.G. Heath. Boston Heath.

Chicago Style (17th ed.) Citation

Gregg, J. R., and G. G. Heath. The Eye and Sight / by J.R. Gregg and G.G. Heath. Boston Heath, 1964.

MLA (9th ed.) Citation

Gregg, J. R., and G. G. Heath. The Eye and Sight / by J.R. Gregg and G.G. Heath. Boston Heath, 1964.

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