Cita APA (7th ed.)
Rickard, P. (1989). A history of the French language (2nd rev. ed.). Unwin Hyman.
Cita Chicago (17th ed.)
Rickard, Peter. A History of the French Language. 2nd rev. ed. London ; Boston: Unwin Hyman, 1989.
Cita MLA (9th ed.)
Rickard, Peter. A History of the French Language. 2nd rev. ed. Unwin Hyman, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.