APA-viite (7. p.)

Park, R. E. The Nature of Race Relations: Robert E. Park. Theories of race and racism : a reader.(2003).

Chicago-viite (17. p.)

Park, Robert E. "The Nature of Race Relations: Robert E. Park." Theories of Race and Racism : A Reader.(2003) .

MLA-viite (8. p.)

Park, Robert E. "The Nature of Race Relations: Robert E. Park." Theories of Race and Racism : A Reader.(2003), .