APA Style

WARSHAWSKY, Diane, BYRD, Donald R.H., VELTFORT, An. (). A Communicative Course in English: Student Book 4 . : New Jersey: Prentice Hall, 1994.

Chicago Style

WARSHAWSKY, Diane, BYRD, Donald R.H., VELTFORT, An. A Communicative Course in English: Student Book 4. : New Jersey: Prentice Hall, 1994, . .

MLA Style

WARSHAWSKY, Diane, BYRD, Donald R.H., VELTFORT, An. A Communicative Course in English: Student Book 4. : New Jersey: Prentice Hall, 1994, . .

Turabian Style

WARSHAWSKY, Diane, BYRD, Donald R.H., VELTFORT, An. A Communicative Course in English: Student Book 4. : New Jersey: Prentice Hall, 1994, . .