APA (7th ed.) Citation

Barker, P. (1999). Techniques of archaeological excavation (3rd ed.). Routledge.

Chicago Style (17th ed.) Citation

Barker, Philip. Techniques of Archaeological Excavation. 3rd ed. London: Routledge, 1999.

MLA (9th ed.) Citation

Barker, Philip. Techniques of Archaeological Excavation. 3rd ed. Routledge, 1999.