Etherton,A.R.B. (1968). Objective English Tests Intermediate Level / A.R.B.Etherton. Longman.
Chicago Style (17th ed.) CitationEtherton,A.R.B. Objective English Tests Intermediate Level / A.R.B.Etherton. Longman, 1968.
MLA (8th ed.) CitationEtherton,A.R.B. Objective English Tests Intermediate Level / A.R.B.Etherton. Longman, 1968.
Warning: These citations may not always be 100% accurate.