Cita APA (7a ed.)

Timber Research and Development Association & Brown, W. H. (1978). Timbers of the world. T.R.A.D.A..

Cita Chicago Style (17a ed.)

Timber Research and Development Association y W. H. Brown. Timbers of the World. High Wycombe: T.R.A.D.A., 1978.

Cita MLA (8a ed.)

Timber Research and Development Association y W. H. Brown. Timbers of the World. T.R.A.D.A., 1978.