Cita APA (7th ed.)
Summer, P. (1993). The end of April: A Victoria Cross mystery. The Women's Press.
Cita Chicago (17th ed.)
Summer, Penny. The End of April: A Victoria Cross Mystery. London: The Women's Press, 1993.
Cita MLA (9th ed.)
Summer, Penny. The End of April: A Victoria Cross Mystery. The Women's Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.