APA (7th ed.) Citation

PC, I. Statpro: The statistics and graphic database workstation. Wadsworth Professional Softwar.

Chicago Style (17th ed.) Citation

PC, IBM. Statpro: The Statistics and Graphic Database Workstation. Wadsworth Professional Softwar.

MLA (8th ed.) Citation

PC, IBM. Statpro: The Statistics and Graphic Database Workstation. Wadsworth Professional Softwar.

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