APA (7th ed.) Citation

Cartwright, C. A., & Cartwright, G. P. (1974). Developing observation skills. McGraw-Hill.

Chicago Style (17th ed.) Citation

Cartwright, Carol A., and G. Phillip Cartwright. Developing Observation Skills. New York: McGraw-Hill, 1974.

MLA (9th ed.) Citation

Cartwright, Carol A., and G. Phillip Cartwright. Developing Observation Skills. McGraw-Hill, 1974.