APA (7th ed.) Citation

Oberg, F. R. (1968). Heavy timber construction ([2d ed.].). American Technical Society.

Chicago Style (17th ed.) Citation

Oberg, Fred R. Heavy Timber Construction. [2d ed.]. Chicago: American Technical Society, 1968.

MLA (9th ed.) Citation

Oberg, Fred R. Heavy Timber Construction. [2d ed.]. American Technical Society, 1968.