APA引文

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

Chicago Style (17th ed.) Citation

Groves, Robert M., and Robert L. Kahn. Surveys by Telephone: A National Comparison with Personal Interviews. New York: Academic Press, 1979.

MLA引文

Groves, Robert M., and Robert L. Kahn. Surveys by Telephone: A National Comparison with Personal Interviews. Academic Press, 1979.