APA (7e ed.) Bronvermelding

Timber Research and Development Association. Timber in Temporary Works. (1984). Timber in excavations (2nd ed.). Timber Research and Development Association.

Chicago (17e ed.) Bronvermelding

Timber Research and Development Association. Timber in Temporary Works. Timber in Excavations. 2nd ed. High Wycombe, Bucks.: Timber Research and Development Association, 1984.

MLA (9e ed.) Bronvermelding

Timber Research and Development Association. Timber in Temporary Works. Timber in Excavations. 2nd ed. Timber Research and Development Association, 1984.

Let op: Deze citaties zijn niet altijd 100% accuraat.