Cita APA (7a ed.)

Woolley, L. (1956). Digging up the past. Penguin.

Cita Chicago Style (17a ed.)

Woolley, Leonard. Digging Up the Past. Aylesbury: Penguin, 1956.

Cita MLA (9a ed.)

Woolley, Leonard. Digging Up the Past. Penguin, 1956.