APA

Thomas Prentice M, . (1981). Prehistoric maya Settlement Patterns at Becan Campeche México. Estados Unidos: [s.n.].

Chicago

Thomas Prentice M, . 1981. Prehistoric maya Settlement Patterns at Becan Campeche México. Estados Unidos: [s.n.].

Harvard

Thomas Prentice M, . (1981). Prehistoric maya Settlement Patterns at Becan Campeche México. Estados Unidos: [s.n.].

MLA

Thomas Prentice M, . Prehistoric maya Settlement Patterns at Becan Campeche México. Estados Unidos: [s.n.]. 1981.