APA (7th ed.) Citation

Riddell, C. (2010). Alienography: Or How to spot an alien invasion : and what to do about it (1. publ.). Macmillan Children's Books.

Chicago Style (17th ed.) Citation

Riddell, Chris. Alienography: Or How to Spot an Alien Invasion : And What to Do About It. 1. publ. London [u.a.]: Macmillan Children's Books, 2010.

MLA (9th ed.) Citation

Riddell, Chris. Alienography: Or How to Spot an Alien Invasion : And What to Do About It. 1. publ. Macmillan Children's Books, 2010.