APA (7th ed.) Citation

(1990). Asian computer directory 1990. Computer Pub. Ltd.

Chicago Style (17th ed.) Citation

Asian Computer Directory 1990. Hongkong: Computer Pub. Ltd, 1990.

MLA (9th ed.) Citation

Asian Computer Directory 1990. Computer Pub. Ltd, 1990.

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