The Modern Age : : Historicism and Functionalism.

MLA

Evers, Hans Gerhard. The Modern Age : Historicism and Functionalism. London: Methuen & Co, 1970.

APA

Evers, H. Gerhard. (1970). The Modern Age : Historicism and Functionalism. London: Methuen & Co.

Chicago

Evers, Hans Gerhard The Modern Age: Historicism and Functionalism. London: Methuen & Co, 1970.