Cita APA (7a ed.)

Robertson, H. S. (1966). La chanson de Willame: A critical study. University of North Carolina Press.

Cita Chicago Style (17a ed.)

Robertson, Howard Stephen. La Chanson De Willame: A Critical Study. Chapel Hill: University of North Carolina Press, 1966.

Cita MLA (9a ed.)

Robertson, Howard Stephen. La Chanson De Willame: A Critical Study. University of North Carolina Press, 1966.