Cita APA (7a ed.)

Dent, D. D. (1974). Professional timber falling: A procedural approach. Dent.

Cita Chicago Style (17a ed.)

Dent, D. Douglas. Professional Timber Falling: A Procedural Approach. Beaverton, Or.: Dent, 1974.

Cita MLA (9a ed.)

Dent, D. Douglas. Professional Timber Falling: A Procedural Approach. Dent, 1974.