APA (7th ed.) Citation

Gelb, I. J. (1969). A study of writing (Rev. ed.). Univ. Press.

Chicago Style (17th ed.) Citation

Gelb, Ignace J. A Study of Writing. Rev. ed. Chicago: Univ. Press, 1969.

MLA (9th ed.) Citation

Gelb, Ignace J. A Study of Writing. Rev. ed. Univ. Press, 1969.