Não informado. (1913). Ames forester. Iowa State University, Forestry and Outdoor Recreation Club.
Chicago-Zitierstil (17. Ausg.)Não informado. Ames Forester. Ames, Iowa: Iowa State University, Forestry and Outdoor Recreation Club, 1913.
MLA-Zitierstil (8. Ausg.)Não informado. Ames Forester. Iowa State University, Forestry and Outdoor Recreation Club, 1913.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.