APA (7. basım) Alıntı

Roberts, E. V. (1964). Writing themes about literature. Prentice-Hall, Inc.

Chicago Style (17. basım) Atıf

Roberts, Edgar V. Writing Themes About Literature. Englewood Cliffs, N.J: Prentice-Hall, Inc, 1964.

MLA (9th ed.) Atıf

Roberts, Edgar V. Writing Themes About Literature. Prentice-Hall, Inc, 1964.