APA (7th ed.) Citation

Bradford, J. F. (1983). Secondary stresses in bowstring timber trusses. PDXScholar.

Chicago Style (17th ed.) Citation

Bradford, John F. Secondary Stresses in Bowstring Timber Trusses. PDXScholar, 1983.

MLA (8th ed.) Citation

Bradford, John F. Secondary Stresses in Bowstring Timber Trusses. PDXScholar, 1983.

Warning: These citations may not always be 100% accurate.