Cita APA (7th ed.)

Cooke, D. G. (1967). William Dean Howells: A critical study. Russell & Russell.

Cita Chicago (17th ed.)

Cooke, Delmar Gross. William Dean Howells: A Critical Study. New York: Russell & Russell, 1967.

Cita MLA (9th ed.)

Cooke, Delmar Gross. William Dean Howells: A Critical Study. Russell & Russell, 1967.