Cita APA

Pieter G De vries. (1986). Sampling theory for forest inventory. Springer-Verlag.

Citación estilo Chicago

Pieter G De vries. Sampling Theory for Forest Inventory. New York: Springer-Verlag, 1986.

Cita MLA

Pieter G De vries. Sampling Theory for Forest Inventory. Springer-Verlag, 1986.