Cita APA (7th ed.)

Cather, W. Paul's case: Willa Cather. The city.(1979).

Cita Chicago (17th ed.)

Cather, Willa. "Paul's Case: Willa Cather." The City.(1979) .

Cita MLA (8th ed.)

Cather, Willa. "Paul's Case: Willa Cather." The City.(1979), .