APA (7th ed.) Citation

Chu, C. (1991). A HyperCard Map Information System.

Chicago Style (17th ed.) Citation

Chu, Chi-King. A HyperCard Map Information System. 1991.

MLA (9th ed.) Citation

Chu, Chi-King. A HyperCard Map Information System. 1991.

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