Cita APA

BUZAN BARRY. (1998). ANTICIPATING THE FUTURE. SIMON & SCHUSTER INC.

Citación estilo Chicago

BUZAN BARRY. ANTICIPATING THE FUTURE. LONDON: SIMON & SCHUSTER INC, 1998.

Cita MLA

BUZAN BARRY. ANTICIPATING THE FUTURE. SIMON & SCHUSTER INC, 1998.