APA ציטוט

Van, R. (1954). Speech correction; principles and methods (3rd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Van, Riper. Speech Correction; Principles and Methods. 3rd ed. Englewood Cliffs, N. J: Prentice-Hall, 1954.

ציטוט MLA

Van, Riper. Speech Correction; Principles and Methods. 3rd ed. Prentice-Hall, 1954.