Citazione Stile APA (7a Edizione)

Cottrell, L. (1964). Digs and diggers: A book of world archaeology. World Pub.

Citazione stile Chigago Style (17a edizione)

Cottrell, Leonard. Digs and Diggers: A Book of World Archaeology. Cleveland: World Pub, 1964.

Citatione MLA (9a ed.)

Cottrell, Leonard. Digs and Diggers: A Book of World Archaeology. World Pub, 1964.