APA Citation

Groves, R. M., & Kahn, R. L. (1979). Surveys by telephone: A national comparison with personal interviews.

Chicago Style Citation

Groves, Robert M., and Robert Louis Kahn. Surveys By Telephone: A National Comparison With Personal Interviews. 1979.

MLA Citation

Groves, Robert M., and Robert Louis Kahn. Surveys By Telephone: A National Comparison With Personal Interviews. 1979.

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