APA (7th ed.) Citation

Symposium on Survey Sampling, University of North Carolina), Symposium on Survey Sampling, & Namboodiri, N. K. (1978). Survey sampling and measurement. Academic Pr.

Chicago Style (17th ed.) Citation

Symposium on Survey Sampling, University of North Carolina), Symposium on Survey Sampling, and Narayanan Krishnan Namboodiri. Survey Sampling and Measurement. New York [u.a.]: Academic Pr, 1978.

MLA (8th ed.) Citation

Symposium on Survey Sampling, University of North Carolina), et al. Survey Sampling and Measurement. Academic Pr, 1978.