Cita APA

Cordero Cordero, G. (1980). Cyclical and linear conception of history.

Chicago Style Citation

Cordero Cordero, Gerardo. Cyclical and Linear Conception of History. 1980.

Cita MLA

Cordero Cordero, Gerardo. Cyclical and Linear Conception of History. 1980.

Atenció: Aquestes cites poden no estar 100% correctes.