APA (7th ed.) Citation

Gregg, J. R. (1971). The sportsman's eye: How to make better use of your eyes in the outdoors. Winchester Press.

Chicago Style (17th ed.) Citation

Gregg, James R. The Sportsman's Eye: How to Make Better Use of Your Eyes in the Outdoors. New York: Winchester Press, 1971.

MLA (9th ed.) Citation

Gregg, James R. The Sportsman's Eye: How to Make Better Use of Your Eyes in the Outdoors. Winchester Press, 1971.