APA (7th ed.) Citation

RYAN. (1999). Robbie and the Alien. East Sussex Macdonald Young Books 1999.

Chicago Style (17th ed.) Citation

RYAN. Robbie and the Alien. East Sussex: East Sussex Macdonald Young Books 1999, 1999.

MLA (8th ed.) Citation

RYAN. Robbie and the Alien. East Sussex Macdonald Young Books 1999, 1999.

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