APA (7e ed.) Bronvermelding

Woolley, L. (1960). Digging up the past (2nd ed.). Penguin Books.

Chicago (17e ed.) Bronvermelding

Woolley, Leonard. Digging Up the Past. 2nd ed. Harmondsworth: Penguin Books, 1960.

MLA (8e ed.) Bronvermelding

Woolley, Leonard. Digging Up the Past. 2nd ed. Penguin Books, 1960.