APA (7th ed.) Citation

Blyton, E., & Knox, J. (1993). Five on Kirrin Island again. Award Publications.

Chicago Style (17th ed.) Citation

Blyton, Enid, and Jolyne Knox. Five on Kirrin Island Again. London: Award Publications, 1993.

MLA (9th ed.) Citation

Blyton, Enid, and Jolyne Knox. Five on Kirrin Island Again. Award Publications, 1993.

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