APA (7th ed.) Citation

Lavery, M. (1984). Active viewing plus. Modern English Publications.

Chicago Style (17th ed.) Citation

Lavery, Mike. Active Viewing Plus. [Great Britain?]: Modern English Publications, 1984.

MLA (9th ed.) Citation

Lavery, Mike. Active Viewing Plus. Modern English Publications, 1984.

Warning: These citations may not always be 100% accurate.