Carpenter, H. (1980). The Lord of the rings: Souvenir booklet commemorating twenty five years of its publication. Allen & Unwin.
Citação norma ChicagoCarpenter, Humphrey. The Lord of the Rings: Souvenir Booklet Commemorating Twenty Five Years of Its Publication. [London]: Allen & Unwin, 1980.
Citação norma MLACarpenter, Humphrey. The Lord of the Rings: Souvenir Booklet Commemorating Twenty Five Years of Its Publication. Allen & Unwin, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.