APA aipamena

Barrett, H. (1981). Speaking practically. Holt Rinehart & Winstor.

Chicago Style aipamena

Barrett, Harold. Speaking Practically. New York: Holt Rinehart & Winstor, 1981.

MLA aipamena

Barrett, Harold. Speaking Practically. Holt Rinehart & Winstor, 1981.