APA ציטוט

Over, W. H. (1923). Trees and shrubs of South Dakota. Pub. by the University.

Chicago Style (17th ed.) Citation

Over, William H. Trees and Shrubs of South Dakota. Vermillion, S.D.: Pub. by the University, 1923.

ציטוט MLA

Over, William H. Trees and Shrubs of South Dakota. Pub. by the University, 1923.