APA (7. basım) Alıntı

Evans, W. H. (1902). Agricultural investigations in the island possessions of the United States. [s.n.].

Chicago Style (17. basım) Atıf

Evans, Walter Harrison. Agricultural Investigations in the Island Possessions of the United States. Washington: [s.n.], 1902.

MLA (9th ed.) Atıf

Evans, Walter Harrison. Agricultural Investigations in the Island Possessions of the United States. [s.n.], 1902.