APA (7th ed.) Citation

Gaffney, C. F., & Gaffney, V. L. (1987). Pragmatic archaeology: Theory in crisis? B.A.R..

Chicago Style (17th ed.) Citation

Gaffney, C. F., and Vincent L. Gaffney. Pragmatic Archaeology: Theory in Crisis? Oxford, England: B.A.R., 1987.

MLA (9th ed.) Citation

Gaffney, C. F., and Vincent L. Gaffney. Pragmatic Archaeology: Theory in Crisis? B.A.R., 1987.