APA (7th ed.) Citation

G, C. W. (1977). Sampling techniques. (1st edition.). Wiley Eastern.

Chicago Style (17th ed.) Citation

G, Cochran W. Sampling Techniques. 1st edition. New Delhi: Wiley Eastern, 1977.

MLA (9th ed.) Citation

G, Cochran W. Sampling Techniques. 1st edition. Wiley Eastern, 1977.