APA (7. basım) Alıntı

Ehninger, D. (1982). Principles and types of speech communication (9th ed.). Scott, Foresman and Co.

Chicago Style (17. basım) Atıf

Ehninger, Douglas. Principles and Types of Speech Communication. 9th ed. Glenview, Ill: Scott, Foresman and Co, 1982.

MLA (9th ed.) Atıf

Ehninger, Douglas. Principles and Types of Speech Communication. 9th ed. Scott, Foresman and Co, 1982.