APA (7th ed.) Citation

(1979). How to use the Chinese abacus. Swindon Book.

Chicago Style (17th ed.) Citation

How to Use the Chinese Abacus. Kowloon, Hong Kong: Swindon Book, 1979.

MLA (9th ed.) Citation

How to Use the Chinese Abacus. Swindon Book, 1979.

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