APA Style

WILLIS, Jane. (1985). Television English 4 . London: BBC English.

Chicago Style

WILLIS, Jane. Television English 4. London: BBC English, 1985. Bahasa Inggris.

MLA Style

WILLIS, Jane. Television English 4. London: BBC English, 1985. Bahasa Inggris.

Turabian Style

WILLIS, Jane. Television English 4. London: BBC English, 1985. Bahasa Inggris.