APA-referens (7:e uppl.)

PIGGOTT, S. (1966). Approach to archaeology. Middlesex Eng. Penguin.

Chicago-referens (17:e uppl.)

PIGGOTT, Stuart. Approach to Archaeology. Harmondsworth: Middlesex Eng. Penguin, 1966.

MLA-referens (9:e uppl.)

PIGGOTT, Stuart. Approach to Archaeology. Middlesex Eng. Penguin, 1966.