APA-viite (7. p.)

Hoppe, A. Interesting native customs in Washington and other savage lands: Arthur Hoppe. The city.(1979).

Chicago-viite (17. p.)

Hoppe, Arthur. "Interesting Native Customs in Washington and Other Savage Lands: Arthur Hoppe." The City.(1979) .

MLA-viite (8. p.)

Hoppe, Arthur. "Interesting Native Customs in Washington and Other Savage Lands: Arthur Hoppe." The City.(1979), .