APA

Cook A. K., . (1966). A commentary upon Browning's The ring and the book. Hamden, Conn: Archon Books.

Chicago

Cook Arthur Kemball, . 1966. A commentary upon Browning's The ring and the book. Hamden, Conn: Archon Books.

Harvard

Cook A. K., . (1966). A commentary upon Browning's The ring and the book. Hamden, Conn: Archon Books.

MLA

Cook Arthur Kemball, . A commentary upon Browning's The ring and the book. Hamden, Conn: Archon Books. 1966.