APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.