Παραπομπή APA

Tarter, M. E., & Lock, M. D. (1993). Model-free curve estimation. Chapman & Hall.

Παραπομπή Chicago Style

Tarter, Michael E., και Michael D. Lock. Model-free Curve Estimation. New York: Chapman & Hall, 1993.

Παραπομπή MLA

Tarter, Michael E., και Michael D. Lock. Model-free Curve Estimation. Chapman & Hall, 1993.