APA

Kunitz S., . (1955). Twentieth century authors: A biographical dictionary of modern literature. : H.W. Wilson Co.

Chicago

Kunitz Stanley, . 1955. Twentieth century authors: A biographical dictionary of modern literature. : H.W. Wilson Co.

Harvard

Kunitz S., . (1955). Twentieth century authors: A biographical dictionary of modern literature. : H.W. Wilson Co.

MLA

Kunitz Stanley, . Twentieth century authors: A biographical dictionary of modern literature. : H.W. Wilson Co. 1955.