APA

Woolley L., . (1952). Digging up the Past. Middlesex: Penguin Books.

Chicago

Woolley Leonard, . 1952. Digging up the Past. Middlesex: Penguin Books.

Harvard

Woolley L., . (1952). Digging up the Past. Middlesex: Penguin Books.

MLA

Woolley Leonard, . Digging up the Past. Middlesex: Penguin Books. 1952.