APA (7th ed.) Citation

Inner London Education Authority. (1987). Science in process air, chemicals, communication, time: Air, chemicals, communication, time. Heinemann Educational.

Chicago Style (17th ed.) Citation

Inner London Education Authority. Science in Process Air, Chemicals, Communication, Time: Air, Chemicals, Communication, Time. London: Heinemann Educational, 1987.

MLA (9th ed.) Citation

Inner London Education Authority. Science in Process Air, Chemicals, Communication, Time: Air, Chemicals, Communication, Time. Heinemann Educational, 1987.

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