APA (7th ed.) Citation

Friedrich, J. (1971). Extinct languages: Transl. from the German by Frank Gaynor. Greenwood Pr.

Chicago Style (17th ed.) Citation

Friedrich, Johannes. Extinct Languages: Transl. from the German by Frank Gaynor. Westport, Conn: Greenwood Pr, 1971.

MLA (9th ed.) Citation

Friedrich, Johannes. Extinct Languages: Transl. from the German by Frank Gaynor. Greenwood Pr, 1971.

Warning: These citations may not always be 100% accurate.