APA ציטוט

Ehninger, D. (1978). Principles and types of speech communication (8th ed.). Schott foresman.

Chicago Style (17th ed.) Citation

Ehninger, Douglas. Principles and Types of Speech Communication. 8th ed. London: Schott foresman, 1978.

ציטוט MLA

Ehninger, Douglas. Principles and Types of Speech Communication. 8th ed. Schott foresman, 1978.