APA (7th ed.) Citation

Richardson, E. (1983). David T. Mason: Forestry advocate. Forest History Society.

Chicago Style (17th ed.) Citation

Richardson, Elmo. David T. Mason: Forestry Advocate. Santa Cruz, Calif.: Forest History Society, 1983.

MLA (9th ed.) Citation

Richardson, Elmo. David T. Mason: Forestry Advocate. Forest History Society, 1983.