Heritage and challenge

MLA

Conkin, Paul Keith, and Roland N Stromberg. Heritage and Challenge : the History and Theory of History. Arlington Heights, Ill.: Forum Press, 1989.

APA

Conkin, P. Keith, & Stromberg, R. N. (1989). Heritage and challenge : the history and theory of history. Arlington Heights, Ill.: Forum Press.

Chicago

Conkin, Paul Keith., Roland N. Stromberg, and Paul Keith Conkin. Heritage and Challenge: The History and Theory of History. Arlington Heights, Ill.: Forum Press, 1989.