APA-viite (7. p.)

Oehser, P. H. (1983). The Smithsonian institution (2nd ed.). Westview Pr..

Chicago-viite (17. p.)

Oehser, Paul Henry. The Smithsonian Institution. 2nd ed. Boulder, Colo.: Westview Pr., 1983.

MLA-viite (9. p.)

Oehser, Paul Henry. The Smithsonian Institution. 2nd ed. Westview Pr., 1983.