Cita APA (7a ed.)

Schmitt, C. J. (1998). Invitation to languages: Foreign language exploratory program. Glencoe McGraw-Hill.

Cita Chicago Style (17a ed.)

Schmitt, Conrad J. Invitation to Languages: Foreign Language Exploratory Program. New York: Glencoe McGraw-Hill, 1998.

Cita MLA (8a ed.)

Schmitt, Conrad J. Invitation to Languages: Foreign Language Exploratory Program. Glencoe McGraw-Hill, 1998.