APA (7th ed.) Citation

Tapia, R. A., & Thompson, J. R. (1978). Nonparametric probability density estimation. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Tapia, Richard A., and James R. Thompson. Nonparametric Probability Density Estimation. Baltimore: Johns Hopkins University Press, 1978.

MLA (9th ed.) Citation

Tapia, Richard A., and James R. Thompson. Nonparametric Probability Density Estimation. Johns Hopkins University Press, 1978.