Gaya APA

ASHMORE, W., SHARER, R, J. (2003). Archaelogy: discovering our past (3rd.ed.). BOSTON: MCGRAW HILL-IRWIN.

Gaya MLA

ASHMORE, WENDY., SHARER, ROBERT, J.. "Archaelogy: discovering our past". 3rd.ed. BOSTON: MCGRAW HILL-IRWIN, 2003. Text.