Cita APA (7a ed.)

Freese, F. (1967). Elementary statistical methods for foresters. Departament Of Agriculture.

Cita Chicago Style (17a ed.)

Freese, Frank. Elementary Statistical Methods for Foresters. Washington: Departament Of Agriculture, 1967.

Cita MLA (8a ed.)

Freese, Frank. Elementary Statistical Methods for Foresters. Departament Of Agriculture, 1967.