Cita APA

Wilson, A. R. (1999). Before the flood. Ontario, Canada: Cormorant Books.

Chicago Style Citation

Wilson, Alan R. Before the Flood. Ontario, Canada: Cormorant Books, 1999.

Cita MLA

Wilson, Alan R. Before the Flood. Ontario, Canada: Cormorant Books, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.