Cita APA (7a ed.)

Cather, W. (1971). The troll garden. New American Library.

Cita Chicago Style (17a ed.)

Cather, Willa. The Troll Garden. New York: New American Library, 1971.

Cita MLA (9a ed.)

Cather, Willa. The Troll Garden. New American Library, 1971.