APA (7th ed.) Citation

Matthews, G. (1980). The space invaders (1st published.). Heinemann Educational.

Chicago Style (17th ed.) Citation

Matthews, Geoffrey. The Space Invaders. 1st published. London: Heinemann Educational, 1980.

MLA (9th ed.) Citation

Matthews, Geoffrey. The Space Invaders. 1st published. Heinemann Educational, 1980.

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