APA (7th ed.) Citation

Cather, W., & O'Brien, S. (1987). Early novels and stories. Literary Classics of the United States.

Chicago Style (17th ed.) Citation

Cather, Willa, and Sharon O'Brien. Early Novels and Stories. New York, N.Y.: Literary Classics of the United States, 1987.

MLA (9th ed.) Citation

Cather, Willa, and Sharon O'Brien. Early Novels and Stories. Literary Classics of the United States, 1987.