APA (7th ed.) Citation

Judd, J. O. (1978). English conversation for all (New and rev. ed.). Klett.

Chicago Style (17th ed.) Citation

Judd, Jean O. English Conversation for All. New and rev. ed. Stuttgart: Klett, 1978.

MLA (9th ed.) Citation

Judd, Jean O. English Conversation for All. New and rev. ed. Klett, 1978.