APA (7th ed.) Citation

Keene,Carolyn. (1990). Mystery Of Crocodile Island. Harper Collins Publisher.

Chicago Style (17th ed.) Citation

Keene,Carolyn. Mystery Of Crocodile Island. London: Harper Collins Publisher, 1990.

MLA (9th ed.) Citation

Keene,Carolyn. Mystery Of Crocodile Island. Harper Collins Publisher, 1990.

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