APA (7th ed.) Citation

Davies, O. (1984). Omni complete catalog of computer software. Collier books.

Chicago Style (17th ed.) Citation

Davies, Owen. Omni Complete Catalog of Computer Software. Nueva York: Collier books, 1984.

MLA (9th ed.) Citation

Davies, Owen. Omni Complete Catalog of Computer Software. Collier books, 1984.