Gaya APA

M.BURKS, G, L, J. (1980). LET'S WRITE ENGLISH (REVISED EDITION). New York: AMERICAN BOOK COMPANY.

Gaya MLA

M.BURKS, GEORGE, L.WISHON, JULIAN. "LET'S WRITE ENGLISH". REVISED EDITION New York: AMERICAN BOOK COMPANY, 1980. Text.