Cita APA (7th ed.)

Ullman, P. L. (1988). A contrapuntal method for analyzing Spanish literature. Scripta Humanistica.

Cita Chicago (17th ed.)

Ullman, Pierre L. A Contrapuntal Method for Analyzing Spanish Literature. Potomac, Md., U.S.A.: Scripta Humanistica, 1988.

Cita MLA (9th ed.)

Ullman, Pierre L. A Contrapuntal Method for Analyzing Spanish Literature. Scripta Humanistica, 1988.