Marsden B. Bob, Hopkins A. Andy, & Potter J. Jocelyn. (1999). Look ahead 1and 2: Classroom course. Teacher's guide video workbook. Harlow, Longman, 1999.
Chicago Style (17th ed.) CitationMarsden B. Bob, Hopkins A. Andy, and Potter J. Jocelyn. Look Ahead 1and 2: Classroom Course. Teacher's Guide Video Workbook. Harlow, Longman, 1999, 1999.
MLA (9th ed.) CitationMarsden B. Bob, et al. Look Ahead 1and 2: Classroom Course. Teacher's Guide Video Workbook. Harlow, Longman, 1999, 1999.
Warning: These citations may not always be 100% accurate.