APA (7th ed.) Citation

(1990). More Crazy Riddles. Bookworm Consaltant Pte Ltd.

Chicago Style (17th ed.) Citation

More Crazy Riddles. Singapore: Bookworm Consaltant Pte Ltd, 1990.

MLA (9th ed.) Citation

More Crazy Riddles. Bookworm Consaltant Pte Ltd, 1990.

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