APA aipamena

Grittner, F. M. (1977). Teaching foreign languages (2nd. ed.). Harper & Row.

Chicago Style aipamena

Grittner, Frank M. Teaching Foreign Languages. 2nd. ed. New York: Harper & Row, 1977.

MLA aipamena

Grittner, Frank M. Teaching Foreign Languages. 2nd. ed. Harper & Row, 1977.